! Started logfile: J1240+6958_X_2017_05_01_pus_uvs.log on Wed May 1 19:57:32 2019 obs J1240+6958_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1240+6958_X_2017_05_01_pus_uva.fits ! AN table 1: 230 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978357 visibilities/baseline/integration-bin. ! Found source: J1240+6958 ! ! 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 863 lines of history. ! ! Reading 121512 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 J1240+6958_X_2017_05_01_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.878944Jy sigma=0.007720 ! Fit after self-cal, rms=0.866959Jy sigma=0.007645 ! 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=0.8304 mas, bmaj=0.8986 mas, bpa=14.42 degrees ! Estimated noise=688.631 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 = 0.104267 Jy ! Component: 100 - total flux cleaned = 0.129998 Jy ! Total flux subtracted in 100 components = 0.129998 Jy ! Clean residual min=-0.003295 max=0.010186 Jy/beam ! Clean residual mean=0.000012 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.129998 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.129998 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=0.094323Jy sigma=0.000672 ! Fit after self-cal, rms=0.094319Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105178 Jy ! Component: 100 - total flux cleaned = 0.0154064 Jy ! Total flux subtracted in 100 components = 0.0154064 Jy ! Clean residual min=-0.002688 max=0.002995 Jy/beam ! Clean residual mean=0.000004 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.145404 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.145404 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=0.093156Jy sigma=0.000656 ! Fit after self-cal, rms=0.093164Jy sigma=0.000656 ! 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=1.092 mas, bmaj=1.133 mas, bpa=47.41 degrees ! Estimated noise=237.957 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 = 0.0036843 Jy ! Component: 100 - total flux cleaned = 0.00526912 Jy ! Component: 150 - total flux cleaned = 0.00608299 Jy ! Component: 200 - total flux cleaned = 0.0065278 Jy ! Total flux subtracted in 200 components = 0.0065278 Jy ! Clean residual min=-0.001211 max=0.001720 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.151932 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.151932 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=0.093091Jy sigma=0.000654 ! Fit after self-cal, rms=0.093096Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-0.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116571 Jy ! Component: 100 - total flux cleaned = 0.00110241 Jy ! Component: 150 - total flux cleaned = 0.00101993 Jy ! Component: 200 - total flux cleaned = 0.000972138 Jy ! Total flux subtracted in 200 components = 0.000972138 Jy ! Clean residual min=-0.001170 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.152904 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.152904 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=0.093063Jy sigma=0.000654 ! Fit after self-cal, rms=0.093062Jy sigma=0.000654 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 1.02 ! LA 0.95 MK 0.94 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.99 KP 1.00 ! LA 0.95 MK 0.94 NL 0.96 OV 0.99 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.01 ! LA 0.99 MK 0.98 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 1.00 ! LA 0.99 MK 0.96 NL 0.97 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 1.02 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.01 KP 1.02 ! LA 0.95 MK 0.99 NL 0.99 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.05 KP 1.02 ! LA 0.99 MK 0.95 NL 0.99 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.01 ! LA 1.00 MK 0.97 NL 1.01 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.10 KP 1.07 ! LA 1.05 MK 1.01 NL 1.05 OV 1.06 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.99 ! LA 0.96 MK 0.97 NL 1.00 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.093062Jy sigma=0.000654 ! Fit after self-cal, rms=0.093875Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=1.131 mas, bpa=48.49 degrees ! Estimated noise=237.847 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 = 0.000542245 Jy ! Component: 100 - total flux cleaned = 0.000632766 Jy ! Component: 150 - total flux cleaned = 0.000748672 Jy ! Component: 200 - total flux cleaned = 0.00078345 Jy ! Total flux subtracted in 200 components = 0.00078345 Jy ! Clean residual min=-0.000706 max=0.000778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.153688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.153688 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=0.093857Jy sigma=0.000651 ! Fit after self-cal, rms=0.093871Jy sigma=0.000651 ! 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=0.093871Jy sigma=0.000651 ! Fit after self-cal, rms=0.099862Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.135 mas, bpa=49.75 degrees ! Estimated noise=238.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220621 Jy ! Component: 100 - total flux cleaned = 0.000233645 Jy ! Component: 150 - total flux cleaned = 0.000255324 Jy ! Component: 200 - total flux cleaned = 0.000264997 Jy ! Total flux subtracted in 200 components = 0.000264997 Jy ! Clean residual min=-0.000530 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.153953 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.153953 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=0.099858Jy sigma=0.000650 ! Fit after self-cal, rms=0.099890Jy sigma=0.000650 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 = 6.93379e-05 Jy ! Component: 100 - total flux cleaned = 8.68979e-05 Jy ! Component: 150 - total flux cleaned = 0.000102581 Jy ! Component: 200 - total flux cleaned = 9.5534e-05 Jy ! Total flux subtracted in 200 components = 9.5534e-05 Jy ! Clean residual min=-0.000526 max=0.000614 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.154048 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.154048 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=0.099889Jy sigma=0.000650 ! Fit after self-cal, rms=0.099888Jy sigma=0.000650 ! Inverting map ! Added new window around map position (6.4, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492976 Jy ! Component: 100 - total flux cleaned = 0.000535533 Jy ! Component: 150 - total flux cleaned = 0.000547763 Jy ! Component: 200 - total flux cleaned = 0.000558336 Jy ! Total flux subtracted in 200 components = 0.000558336 Jy ! Clean residual min=-0.000521 max=0.000588 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.154607 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.154607 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=0.099882Jy sigma=0.000650 ! Fit after self-cal, rms=0.099882Jy sigma=0.000650 ! 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=0.099882Jy sigma=0.000650 ! Fit after self-cal, rms=0.100032Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.135 mas, bpa=49.63 degrees ! Estimated noise=238.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187264 Jy ! Component: 100 - total flux cleaned = 0.000215603 Jy ! Component: 150 - total flux cleaned = 0.000233237 Jy ! Component: 200 - total flux cleaned = 0.000233164 Jy ! Total flux subtracted in 200 components = 0.000233164 Jy ! Clean residual min=-0.000501 max=0.000581 Jy/beam ! Clean residual mean=0.000002 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.15484 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.15484 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=0.100030Jy sigma=0.000650 ! Fit after self-cal, rms=0.100030Jy sigma=0.000650 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 (-20.2, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164943 Jy ! Component: 100 - total flux cleaned = 0.00012167 Jy ! Component: 150 - total flux cleaned = 0.000110903 Jy ! Component: 200 - total flux cleaned = 0.000111269 Jy ! Total flux subtracted in 200 components = 0.000111269 Jy ! Clean residual min=-0.000501 max=0.000510 Jy/beam ! Clean residual mean=0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.154951 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.154951 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=0.100023Jy sigma=0.000650 ! Fit after self-cal, rms=0.100023Jy sigma=0.000650 ! 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=0.100023Jy sigma=0.000650 ! Fit after self-cal, rms=0.100018Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=2.631 mas, bpa=69.4 degrees ! Estimated noise=299.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.1977e-05 Jy ! Component: 100 - total flux cleaned = 0.000101508 Jy ! Component: 150 - total flux cleaned = 0.000119273 Jy ! Component: 200 - total flux cleaned = 0.000135327 Jy ! Total flux subtracted in 200 components = 0.000135327 Jy ! Clean residual min=-0.000463 max=0.000479 Jy/beam ! Clean residual mean=0.000005 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.155087 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 118 components and 0.155087 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=0.100018Jy sigma=0.000650 ! Fit after self-cal, rms=0.100018Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18866e-05 Jy ! Component: 100 - total flux cleaned = 1.6738e-05 Jy ! Component: 150 - total flux cleaned = 2.12948e-05 Jy ! Component: 200 - total flux cleaned = 2.52617e-05 Jy ! Total flux subtracted in 200 components = 2.52617e-05 Jy ! Clean residual min=-0.000466 max=0.000481 Jy/beam ! Clean residual mean=0.000005 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.155112 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.155112 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=0.100018Jy sigma=0.000650 ! Fit after self-cal, rms=0.100018Jy sigma=0.000650 ! 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=1.094 mas, bmaj=1.135 mas, bpa=49.44 degrees ! Estimated noise=238.369 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.135 at 49.44 degrees (North through East) ! Clean map min=-0.00044313 max=0.13761 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=0.8332 mas, bmaj=0.8991 mas, bpa=14.12 degrees ! Estimated noise=691.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104564 Jy ! Component: 100 - total flux cleaned = 0.130506 Jy ! Component: 150 - total flux cleaned = 0.140936 Jy ! Component: 200 - total flux cleaned = 0.145878 Jy ! Total flux subtracted in 200 components = 0.145878 Jy ! Clean residual min=-0.002234 max=0.002537 Jy/beam ! Clean residual mean=0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.145878 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.145878 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.135 mas, bpa=49.44 degrees ! Estimated noise=238.369 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 = 0.0039284 Jy ! Component: 100 - total flux cleaned = 0.00587874 Jy ! Component: 150 - total flux cleaned = 0.00696867 Jy ! Component: 200 - total flux cleaned = 0.00775445 Jy ! Total flux subtracted in 200 components = 0.00775445 Jy ! Clean residual min=-0.000582 max=0.000564 Jy/beam ! Clean residual mean=0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.153633 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.153633 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=2.348 mas, bmaj=2.631 mas, bpa=69.4 degrees ! Estimated noise=299.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713833 Jy ! Component: 100 - total flux cleaned = 0.00102364 Jy ! Component: 150 - total flux cleaned = 0.0011648 Jy ! Component: 200 - total flux cleaned = 0.00119642 Jy ! Total flux subtracted in 200 components = 0.00119642 Jy ! Clean residual min=-0.000461 max=0.000491 Jy/beam ! Clean residual mean=0.000004 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.154829 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 = 2.8486e-05 Jy ! Component: 100 - total flux cleaned = 5.42064e-05 Jy ! Component: 150 - total flux cleaned = 7.77043e-05 Jy ! Component: 200 - total flux cleaned = 9.2187e-05 Jy ! Total flux subtracted in 200 components = 9.2187e-05 Jy ! Clean residual min=-0.000458 max=0.000490 Jy/beam ! Clean residual mean=0.000004 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.154922 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 69 components and 0.154922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.135 mas, bpa=49.44 degrees ! Estimated noise=238.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.66691e-06 Jy ! Component: 100 - total flux cleaned = -5.55245e-05 Jy ! Component: 150 - total flux cleaned = -9.89537e-05 Jy ! Component: 200 - total flux cleaned = -0.000125414 Jy ! Total flux subtracted in 200 components = -0.000125414 Jy ! Clean residual min=-0.000501 max=0.000537 Jy/beam ! Clean residual mean=0.000002 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.154796 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.154796 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=0.100028Jy sigma=0.000650 ! Fit after self-cal, rms=0.100026Jy sigma=0.000650 wmodel J1240+6958_X_2017_05_01_pus_map.mod ! Writing 89 model components to file: J1240+6958_X_2017_05_01_pus_map.mod wobs J1240+6958_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1240+6958_X_2017_05_01_pus_uvs.fits wwins J1240+6958_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1240+6958_X_2017_05_01_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 = 0.000219548 Jy ! Component: 100 - total flux cleaned = 0.000359905 Jy ! Component: 150 - total flux cleaned = 0.000449824 Jy ! Component: 200 - total flux cleaned = 0.000544868 Jy ! Component: 250 - total flux cleaned = 0.000636961 Jy ! Component: 300 - total flux cleaned = 0.000735221 Jy ! Component: 350 - total flux cleaned = 0.000839451 Jy ! Component: 400 - total flux cleaned = 0.000949469 Jy ! Component: 450 - total flux cleaned = 0.00105002 Jy ! Component: 500 - total flux cleaned = 0.00111865 Jy ! Component: 550 - total flux cleaned = 0.00117901 Jy ! Component: 600 - total flux cleaned = 0.00126065 Jy ! Component: 650 - total flux cleaned = 0.00133377 Jy ! Component: 700 - total flux cleaned = 0.00139145 Jy ! Component: 750 - total flux cleaned = 0.00146261 Jy ! Component: 800 - total flux cleaned = 0.0015048 Jy ! Component: 850 - total flux cleaned = 0.00157421 Jy ! Component: 900 - total flux cleaned = 0.00162222 Jy ! Component: 950 - total flux cleaned = 0.00170351 Jy ! Component: 1000 - total flux cleaned = 0.00175713 Jy ! Component: 1050 - total flux cleaned = 0.00181683 Jy ! Component: 1100 - total flux cleaned = 0.00186282 Jy ! Component: 1150 - total flux cleaned = 0.00192781 Jy ! Component: 1200 - total flux cleaned = 0.00196651 Jy ! Component: 1250 - total flux cleaned = 0.0020112 Jy ! Component: 1300 - total flux cleaned = 0.00207439 Jy ! Component: 1350 - total flux cleaned = 0.00210561 Jy ! Component: 1400 - total flux cleaned = 0.00212434 Jy ! Component: 1450 - total flux cleaned = 0.00217986 Jy ! Component: 1500 - total flux cleaned = 0.00221038 Jy ! Component: 1550 - total flux cleaned = 0.00224075 Jy ! Component: 1600 - total flux cleaned = 0.00230081 Jy ! Component: 1650 - total flux cleaned = 0.00233059 Jy ! Component: 1700 - total flux cleaned = 0.0023306 Jy ! Component: 1750 - total flux cleaned = 0.00234821 Jy ! Component: 1800 - total flux cleaned = 0.0023599 Jy ! Component: 1850 - total flux cleaned = 0.00238311 Jy ! Component: 1900 - total flux cleaned = 0.00239458 Jy ! Component: 1950 - total flux cleaned = 0.00241168 Jy ! Component: 2000 - total flux cleaned = 0.00244 Jy ! Total flux subtracted in 2048 components = 0.00241749 Jy ! Clean residual min=-0.000302 max=0.000382 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.157214 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 238 components and 0.157214 Jy ![Exited script file: muppet] wmap "J1240+6958_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.135 at 49.44 degrees (North through East) ! Clean map min=-0.00042398 max=0.13778 Jy/beam ! Writing clean map to FITS file: J1240+6958_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137779 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101994 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222081 0.222081 0.444161 0.888323 1.77665 3.55329 7.10658 14.2132 28.4263 56.8527 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 1.135 at 49.44 degrees (North through East) ! Clean map min=-0.00042398 max=0.13778 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 J1240+6958_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:57:38 2019