! Started logfile: J0054+6811_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:56:45 2019 obs J0054+6811_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0054+6811_X_2017_03_27_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975084 visibilities/baseline/integration-bin. ! Found source: J0054+6811 ! ! 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 1844 lines of history. ! ! Reading 121632 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 J0054+6811_X_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.798711Jy sigma=0.006639 ! Fit after self-cal, rms=0.789823Jy sigma=0.006568 ! 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=0.7754 mas, bmaj=0.9259 mas, bpa=4.556 degrees ! Estimated noise=582.899 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 = 0.162302 Jy ! Component: 100 - total flux cleaned = 0.201642 Jy ! Total flux subtracted in 100 components = 0.201642 Jy ! Clean residual min=-0.004840 max=0.015321 Jy/beam ! Clean residual mean=-0.000001 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.201642 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.201642 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=0.096594Jy sigma=0.000696 ! Fit after self-cal, rms=0.096586Jy sigma=0.000696 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161628 Jy ! Component: 100 - total flux cleaned = 0.0237942 Jy ! Total flux subtracted in 100 components = 0.0237942 Jy ! Clean residual min=-0.003172 max=0.003632 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.225436 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.225436 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=0.093571Jy sigma=0.000665 ! Fit after self-cal, rms=0.093562Jy sigma=0.000665 ! 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=1.028 mas, bmaj=1.174 mas, bpa=11.64 degrees ! Estimated noise=248.177 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 = 0.00597292 Jy ! Component: 100 - total flux cleaned = 0.008782 Jy ! Component: 150 - total flux cleaned = 0.0102477 Jy ! Component: 200 - total flux cleaned = 0.011052 Jy ! Total flux subtracted in 200 components = 0.011052 Jy ! Clean residual min=-0.002362 max=0.002344 Jy/beam ! Clean residual mean=0.000016 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.236488 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.236488 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=0.093264Jy sigma=0.000661 ! Fit after self-cal, rms=0.093262Jy sigma=0.000661 ! 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 1.02 KP 1.00 ! LA 1.01 MK 0.97 NL 0.98 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 MK 0.97 NL 0.97 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.96 ! LA 1.05 MK 0.96 NL 0.96 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.03 KP 1.00 ! LA 1.03 MK 0.98 NL 0.97 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 0.98 ! LA 1.03 MK 1.00 NL 0.96 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.01 KP 0.97 ! LA 1.03 MK 0.99 NL 0.97 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.99 KP 0.98 ! LA 1.05 MK 0.99 NL 0.96 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.98 ! LA 1.02 MK 0.98 NL 0.96 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 0.98 ! LA 1.04 MK 0.95 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 0.87 ! LA 1.05 MK 0.98 NL 0.86 OV 1.09 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.10 KP 1.00 ! LA 1.11 MK 1.02 NL 0.91 OV 1.14 ! PT 1.14 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.00 ! LA 1.05 MK 0.98 NL 0.89 OV 1.11 ! PT 1.09 SC 1.05 ! ! ! Fit before self-cal, rms=0.093262Jy sigma=0.000661 ! Fit after self-cal, rms=0.092579Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.177 mas, bpa=10.84 degrees ! Estimated noise=248.089 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 = -0.000347281 Jy ! Component: 100 - total flux cleaned = -0.000446465 Jy ! Component: 150 - total flux cleaned = -0.000537643 Jy ! Component: 200 - total flux cleaned = -0.00058538 Jy ! Total flux subtracted in 200 components = -0.00058538 Jy ! Clean residual min=-0.001157 max=0.001302 Jy/beam ! Clean residual mean=-0.000013 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.235903 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.235903 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=0.092572Jy sigma=0.000651 ! Fit after self-cal, rms=0.092563Jy sigma=0.000651 ! Inverting map ! Added new window around map position (0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121783 Jy ! Component: 100 - total flux cleaned = 0.00133331 Jy ! Component: 150 - total flux cleaned = 0.00133714 Jy ! Component: 200 - total flux cleaned = 0.00131869 Jy ! Total flux subtracted in 200 components = 0.00131869 Jy ! Clean residual min=-0.001120 max=0.001175 Jy/beam ! Clean residual mean=-0.000010 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.237222 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.237222 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=0.092537Jy sigma=0.000650 ! Fit after self-cal, rms=0.092535Jy 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=0.092535Jy sigma=0.000650 ! Fit after self-cal, rms=0.096543Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.177 mas, bpa=10.8 degrees ! Estimated noise=248.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314628 Jy ! Component: 100 - total flux cleaned = 0.000282482 Jy ! Component: 150 - total flux cleaned = 0.000238931 Jy ! Component: 200 - total flux cleaned = 0.000213251 Jy ! Total flux subtracted in 200 components = 0.000213251 Jy ! Clean residual min=-0.000728 max=0.000817 Jy/beam ! Clean residual mean=-0.000007 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.237435 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.237435 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=0.096537Jy sigma=0.000649 ! Fit after self-cal, rms=0.096565Jy 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 (1.6, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744291 Jy ! Component: 100 - total flux cleaned = 0.000999243 Jy ! Component: 150 - total flux cleaned = 0.00108362 Jy ! Component: 200 - total flux cleaned = 0.00109656 Jy ! Total flux subtracted in 200 components = 0.00109656 Jy ! Clean residual min=-0.000670 max=0.000773 Jy/beam ! Clean residual mean=-0.000005 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.238531 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.238531 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=0.096558Jy sigma=0.000649 ! Fit after self-cal, rms=0.096557Jy sigma=0.000649 ! Inverting map ! Added new window around map position (3.8, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637289 Jy ! Component: 100 - total flux cleaned = 0.000757566 Jy ! Component: 150 - total flux cleaned = 0.000847084 Jy ! Component: 200 - total flux cleaned = 0.000859072 Jy ! Total flux subtracted in 200 components = 0.000859072 Jy ! Clean residual min=-0.000673 max=0.000637 Jy/beam ! Clean residual mean=-0.000005 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.23939 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.239391 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=0.096551Jy sigma=0.000648 ! Fit after self-cal, rms=0.096551Jy sigma=0.000648 ! 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=0.096551Jy sigma=0.000648 ! Fit after self-cal, rms=0.096757Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.177 mas, bpa=10.81 degrees ! Estimated noise=248.188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137092 Jy ! Component: 100 - total flux cleaned = 0.000184459 Jy ! Component: 150 - total flux cleaned = 0.000206273 Jy ! Component: 200 - total flux cleaned = 0.000226986 Jy ! Total flux subtracted in 200 components = 0.000226986 Jy ! Clean residual min=-0.000668 max=0.000643 Jy/beam ! Clean residual mean=-0.000005 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.239618 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.239618 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=0.096754Jy sigma=0.000648 ! Fit after self-cal, rms=0.096756Jy sigma=0.000648 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 = 3.10365e-05 Jy ! Component: 100 - total flux cleaned = 3.11123e-05 Jy ! Component: 150 - total flux cleaned = 5.00557e-05 Jy ! Component: 200 - total flux cleaned = 5.01199e-05 Jy ! Total flux subtracted in 200 components = 5.01199e-05 Jy ! Clean residual min=-0.000656 max=0.000631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.239668 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 92 components and 0.239668 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=0.096753Jy sigma=0.000648 ! Fit after self-cal, rms=0.096753Jy sigma=0.000648 ! 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=0.096753Jy sigma=0.000648 ! Fit after self-cal, rms=0.096764Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.377 mas, bmaj=2.476 mas, bpa=65.6 degrees ! Estimated noise=316.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30385e-05 Jy ! Component: 100 - total flux cleaned = -5.76237e-05 Jy ! Component: 150 - total flux cleaned = -6.41797e-05 Jy ! Component: 200 - total flux cleaned = -6.3836e-05 Jy ! Total flux subtracted in 200 components = -6.3836e-05 Jy ! Clean residual min=-0.000767 max=0.000770 Jy/beam ! Clean residual mean=-0.000014 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.239604 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 100 components and 0.239604 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=0.096763Jy sigma=0.000648 ! Fit after self-cal, rms=0.096764Jy sigma=0.000648 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 = 3.5233e-05 Jy ! Component: 100 - total flux cleaned = 4.52714e-05 Jy ! Component: 150 - total flux cleaned = 4.96849e-05 Jy ! Component: 200 - total flux cleaned = 6.25595e-05 Jy ! Total flux subtracted in 200 components = 6.25595e-05 Jy ! Clean residual min=-0.000758 max=0.000766 Jy/beam ! Clean residual mean=-0.000013 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.239666 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.239666 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=0.096763Jy sigma=0.000648 ! Fit after self-cal, rms=0.096764Jy sigma=0.000648 ! 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=1.033 mas, bmaj=1.178 mas, bpa=10.81 degrees ! Estimated noise=248.184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.178 at 10.81 degrees (North through East) ! Clean map min=-0.00058122 max=0.21381 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=0.7776 mas, bmaj=0.9293 mas, bpa=3.935 degrees ! Estimated noise=586.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163134 Jy ! Component: 100 - total flux cleaned = 0.203038 Jy ! Component: 150 - total flux cleaned = 0.219166 Jy ! Component: 200 - total flux cleaned = 0.226549 Jy ! Total flux subtracted in 200 components = 0.226549 Jy ! Clean residual min=-0.002139 max=0.003276 Jy/beam ! Clean residual mean=-0.000006 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.226549 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.226549 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.178 mas, bpa=10.81 degrees ! Estimated noise=248.184 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 = 0.00496256 Jy ! Component: 100 - total flux cleaned = 0.00747758 Jy ! Component: 150 - total flux cleaned = 0.00890129 Jy ! Component: 200 - total flux cleaned = 0.00992728 Jy ! Total flux subtracted in 200 components = 0.00992728 Jy ! Clean residual min=-0.000707 max=0.000632 Jy/beam ! Clean residual mean=-0.000009 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.236477 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.236477 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=2.377 mas, bmaj=2.476 mas, bpa=65.6 degrees ! Estimated noise=316.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996288 Jy ! Component: 100 - total flux cleaned = 0.00162552 Jy ! Component: 150 - total flux cleaned = 0.00209319 Jy ! Component: 200 - total flux cleaned = 0.00244737 Jy ! Total flux subtracted in 200 components = 0.00244737 Jy ! Clean residual min=-0.000771 max=0.000762 Jy/beam ! Clean residual mean=-0.000015 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.238924 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 = 0.0002514 Jy ! Component: 100 - total flux cleaned = 0.00038475 Jy ! Component: 150 - total flux cleaned = 0.00049786 Jy ! Component: 200 - total flux cleaned = 0.00055709 Jy ! Total flux subtracted in 200 components = 0.00055709 Jy ! Clean residual min=-0.000762 max=0.000774 Jy/beam ! Clean residual mean=-0.000014 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.239481 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 70 components and 0.239481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.178 mas, bpa=10.81 degrees ! Estimated noise=248.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201005 Jy ! Component: 100 - total flux cleaned = -9.39737e-05 Jy ! Component: 150 - total flux cleaned = -4.50142e-05 Jy ! Component: 200 - total flux cleaned = 1.76602e-06 Jy ! Total flux subtracted in 200 components = 1.76602e-06 Jy ! Clean residual min=-0.000668 max=0.000669 Jy/beam ! Clean residual mean=-0.000006 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.239483 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.239483 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=0.096775Jy sigma=0.000649 ! Fit after self-cal, rms=0.096770Jy sigma=0.000649 wmodel J0054+6811_X_2017_03_27_pus_map.mod ! Writing 89 model components to file: J0054+6811_X_2017_03_27_pus_map.mod wobs J0054+6811_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0054+6811_X_2017_03_27_pus_uvs.fits wwins J0054+6811_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0054+6811_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.05196e-05 Jy ! Component: 100 - total flux cleaned = -0.000147807 Jy ! Component: 150 - total flux cleaned = -0.00023213 Jy ! Component: 200 - total flux cleaned = -0.000313688 Jy ! Component: 250 - total flux cleaned = -0.000382971 Jy ! Component: 300 - total flux cleaned = -0.000459877 Jy ! Component: 350 - total flux cleaned = -0.000525459 Jy ! Component: 400 - total flux cleaned = -0.000589587 Jy ! Component: 450 - total flux cleaned = -0.000643574 Jy ! Component: 500 - total flux cleaned = -0.000687698 Jy ! Component: 550 - total flux cleaned = -0.000722471 Jy ! Component: 600 - total flux cleaned = -0.000748242 Jy ! Component: 650 - total flux cleaned = -0.000782174 Jy ! Component: 700 - total flux cleaned = -0.000823959 Jy ! Component: 750 - total flux cleaned = -0.000865032 Jy ! Component: 800 - total flux cleaned = -0.00090562 Jy ! Component: 850 - total flux cleaned = -0.000937655 Jy ! Component: 900 - total flux cleaned = -0.000961434 Jy ! Component: 950 - total flux cleaned = -0.000984963 Jy ! Component: 1000 - total flux cleaned = -0.00101595 Jy ! Component: 1050 - total flux cleaned = -0.00103132 Jy ! Component: 1100 - total flux cleaned = -0.0010237 Jy ! Component: 1150 - total flux cleaned = -0.00104645 Jy ! Component: 1200 - total flux cleaned = -0.00104638 Jy ! Component: 1250 - total flux cleaned = -0.00104641 Jy ! Component: 1300 - total flux cleaned = -0.00105377 Jy ! Component: 1350 - total flux cleaned = -0.00104647 Jy ! Component: 1400 - total flux cleaned = -0.00105369 Jy ! Component: 1450 - total flux cleaned = -0.00103944 Jy ! Component: 1500 - total flux cleaned = -0.00106785 Jy ! Component: 1550 - total flux cleaned = -0.00106079 Jy ! Component: 1600 - total flux cleaned = -0.00106076 Jy ! Component: 1650 - total flux cleaned = -0.00108157 Jy ! Component: 1700 - total flux cleaned = -0.00110215 Jy ! Component: 1750 - total flux cleaned = -0.00111588 Jy ! Component: 1800 - total flux cleaned = -0.00112268 Jy ! Component: 1850 - total flux cleaned = -0.0011428 Jy ! Component: 1900 - total flux cleaned = -0.00115611 Jy ! Component: 1950 - total flux cleaned = -0.0011363 Jy ! Component: 2000 - total flux cleaned = -0.00116923 Jy ! Total flux subtracted in 2048 components = -0.00119535 Jy ! Clean residual min=-0.000327 max=0.000363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.238287 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 250 components and 0.238287 Jy ![Exited script file: muppet] wmap "J0054+6811_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.178 at 10.81 degrees (North through East) ! Clean map min=-0.00051826 max=0.21393 Jy/beam ! Writing clean map to FITS file: J0054+6811_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.213931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167406 0.167406 0.334811 0.669622 1.33924 2.67849 5.35698 10.714 21.4279 42.8558 85.7116 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.213 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 1.178 at 10.81 degrees (North through East) ! Clean map min=-0.00051826 max=0.21393 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 J0054+6811_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:56:52 2019