! Started logfile: J1707+0148_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:31 2019 obs J1707+0148_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1707+0148_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.705556 visibilities/baseline/integration-bin. ! Found source: J1707+0148 ! ! 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 1309 lines of history. ! ! Reading 3048 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 J1707+0148_X_2017_01_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.411854Jy sigma=0.002652 ! Fit after self-cal, rms=0.399386Jy sigma=0.002540 ! 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=1.324 mas, bmaj=2.099 mas, bpa=22 degrees ! Estimated noise=2641.52 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 = 0.512918 Jy ! Component: 100 - total flux cleaned = 0.625182 Jy ! Total flux subtracted in 100 components = 0.625182 Jy ! Clean residual min=-0.035823 max=0.052421 Jy/beam ! Clean residual mean=-0.000387 rms=0.012527 Jy/beam ! Combined flux in latest and established models = 0.625182 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.625182 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=0.156694Jy sigma=0.000989 ! Fit after self-cal, rms=0.156687Jy sigma=0.000989 ! 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=1.476 mas, bmaj=2.274 mas, bpa=24.41 degrees ! Estimated noise=1814.63 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 = 0.0386324 Jy ! Component: 100 - total flux cleaned = 0.049407 Jy ! Component: 150 - total flux cleaned = 0.0510327 Jy ! Component: 200 - total flux cleaned = 0.0524372 Jy ! Total flux subtracted in 200 components = 0.0524372 Jy ! Clean residual min=-0.027284 max=0.040498 Jy/beam ! Clean residual mean=-0.000475 rms=0.009186 Jy/beam ! Combined flux in latest and established models = 0.677619 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.677619 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=0.153062Jy sigma=0.000867 ! Fit after self-cal, rms=0.153048Jy sigma=0.000866 ! 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 1.14 FD 1.00 HN 0.96 KP 0.99 ! LA 0.95 MK 1.00* NL 0.90 OV 0.96 ! PT 1.30 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.99 KP 0.99 ! LA 0.95 MK 1.00* NL 0.90 OV 0.95 ! PT 1.29 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 0.97 KP 0.97 ! LA 0.94 MK 1.00* NL 0.89 OV 0.96 ! PT 1.25 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.94 KP 0.97 ! LA 0.96 MK 1.00* NL 0.90 OV 0.97 ! PT 1.24 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 0.91 KP 0.99 ! LA 0.96 MK 1.00* NL 0.88 OV 0.99 ! PT 1.36 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 0.93 KP 0.99 ! LA 0.95 MK 1.00* NL 0.91 OV 0.97 ! PT 1.36 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 HN 0.99 KP 0.97 ! LA 0.91 MK 1.00* NL 0.92 OV 0.94 ! PT 1.35 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 1.02 KP 0.97 ! LA 0.96 MK 1.00* NL 0.89 OV 0.95 ! PT 1.38 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 1.00 KP 0.95 ! LA 0.93 MK 1.00* NL 0.90 OV 0.95 ! PT 1.34 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 0.98 KP 1.00 ! LA 0.95 MK 1.00* NL 0.90 OV 0.96 ! PT 1.39 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 0.97 KP 0.97 ! LA 0.94 MK 1.00* NL 0.89 OV 0.97 ! PT 1.61 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 HN 0.98 KP 1.00 ! LA 0.91 MK 1.00* NL 0.91 OV 0.98 ! PT 1.45 SC 1.00 ! ! ! Fit before self-cal, rms=0.153048Jy sigma=0.000866 ! Fit after self-cal, rms=0.141081Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=2.271 mas, bpa=23.68 degrees ! Estimated noise=1800.72 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 (1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083658 Jy ! Component: 100 - total flux cleaned = 0.00764497 Jy ! Component: 150 - total flux cleaned = 0.00740944 Jy ! Component: 200 - total flux cleaned = 0.00678551 Jy ! Total flux subtracted in 200 components = 0.00678551 Jy ! Clean residual min=-0.005398 max=0.005728 Jy/beam ! Clean residual mean=-0.000019 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.684405 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.684405 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=0.140297Jy sigma=0.000651 ! Fit after self-cal, rms=0.140752Jy 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=0.140752Jy sigma=0.000651 ! Fit after self-cal, rms=0.140585Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=2.267 mas, bpa=23.59 degrees ! Estimated noise=1799.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237211 Jy ! Component: 100 - total flux cleaned = 0.00253202 Jy ! Component: 150 - total flux cleaned = 0.00260575 Jy ! Component: 200 - total flux cleaned = 0.00260497 Jy ! Total flux subtracted in 200 components = 0.00260497 Jy ! Clean residual min=-0.004895 max=0.004717 Jy/beam ! Clean residual mean=-0.000011 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.68701 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.68701 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=0.140434Jy sigma=0.000649 ! Fit after self-cal, rms=0.140440Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221048 Jy ! Component: 100 - total flux cleaned = 0.000167461 Jy ! Component: 150 - total flux cleaned = 0.000117669 Jy ! Component: 200 - total flux cleaned = 0.000117133 Jy ! Total flux subtracted in 200 components = 0.000117133 Jy ! Clean residual min=-0.004884 max=0.004555 Jy/beam ! Clean residual mean=-0.000013 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.687127 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.687127 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=0.140395Jy sigma=0.000649 ! Fit after self-cal, rms=0.140400Jy sigma=0.000649 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.140400Jy sigma=0.000649 ! Fit after self-cal, rms=0.140432Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=2.266 mas, bpa=23.54 degrees ! Estimated noise=1798.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010203 Jy ! Component: 100 - total flux cleaned = 0.00128377 Jy ! Component: 150 - total flux cleaned = 0.00142526 Jy ! Component: 200 - total flux cleaned = 0.00159059 Jy ! Total flux subtracted in 200 components = 0.00159059 Jy ! Clean residual min=-0.004753 max=0.004438 Jy/beam ! Clean residual mean=-0.000009 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.688718 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.688718 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=0.140383Jy sigma=0.000648 ! Fit after self-cal, rms=0.140392Jy 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 = 0.000176378 Jy ! Component: 100 - total flux cleaned = 0.000138113 Jy ! Component: 150 - total flux cleaned = 0.000171278 Jy ! Component: 200 - total flux cleaned = 0.000170121 Jy ! Total flux subtracted in 200 components = 0.000170121 Jy ! Clean residual min=-0.004685 max=0.004287 Jy/beam ! Clean residual mean=-0.000010 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.688888 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.688888 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=0.140374Jy sigma=0.000648 ! Fit after self-cal, rms=0.140378Jy 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=0.140378Jy sigma=0.000648 ! Fit after self-cal, rms=0.140501Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=3.017 mas, bpa=-8.014 degrees ! Estimated noise=2140.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100603 Jy ! Component: 100 - total flux cleaned = 0.00112289 Jy ! Component: 150 - total flux cleaned = 0.00120077 Jy ! Component: 200 - total flux cleaned = 0.00123597 Jy ! Total flux subtracted in 200 components = 0.00123597 Jy ! Clean residual min=-0.005216 max=0.004236 Jy/beam ! Clean residual mean=-0.000009 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.690124 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.690124 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=0.140495Jy sigma=0.000648 ! Fit after self-cal, rms=0.140498Jy 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 = 7.46826e-05 Jy ! Component: 100 - total flux cleaned = 0.00012139 Jy ! Component: 150 - total flux cleaned = 0.000135763 Jy ! Component: 200 - total flux cleaned = 0.000150155 Jy ! Total flux subtracted in 200 components = 0.000150155 Jy ! Clean residual min=-0.005178 max=0.004148 Jy/beam ! Clean residual mean=-0.000009 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.690274 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.690274 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=0.140491Jy sigma=0.000648 ! Fit after self-cal, rms=0.140492Jy 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=1.474 mas, bmaj=2.265 mas, bpa=23.49 degrees ! Estimated noise=1798.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.474 x 2.265 at 23.49 degrees (North through East) ! Clean map min=-0.0042914 max=0.65685 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 ! Performing amp+phase self-cal ! ! 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=0.140492Jy sigma=0.000648 ! Fit after self-cal, rms=0.136168Jy sigma=0.000605 ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=2.265 mas, bpa=23.47 degrees ! Estimated noise=1798.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289236 Jy ! Component: 100 - total flux cleaned = 0.000291849 Jy ! Component: 150 - total flux cleaned = 0.000322919 Jy ! Component: 200 - total flux cleaned = 0.000405368 Jy ! Total flux subtracted in 200 components = 0.000405368 Jy ! Clean residual min=-0.004541 max=0.004257 Jy/beam ! Clean residual mean=-0.000007 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.690679 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.690679 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=0.136147Jy sigma=0.000605 ! Fit after self-cal, rms=0.136152Jy sigma=0.000605 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123294 Jy ! Component: 100 - total flux cleaned = 0.000124354 Jy ! Component: 150 - total flux cleaned = 0.000146717 Jy ! Component: 200 - total flux cleaned = 0.000189095 Jy ! Total flux subtracted in 200 components = 0.000189095 Jy ! Clean residual min=-0.004511 max=0.004146 Jy/beam ! Clean residual mean=-0.000007 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.690868 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.690869 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=0.136145Jy sigma=0.000605 ! Fit after self-cal, rms=0.136149Jy sigma=0.000605 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.136149Jy sigma=0.000605 ! Fit after self-cal, rms=0.136208Jy sigma=0.000605 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=1.324 mas, bmaj=2.098 mas, bpa=21.32 degrees ! Estimated noise=2619.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.508601 Jy ! Component: 100 - total flux cleaned = 0.619925 Jy ! Component: 150 - total flux cleaned = 0.652937 Jy ! Component: 200 - total flux cleaned = 0.671495 Jy ! Total flux subtracted in 200 components = 0.671495 Jy ! Clean residual min=-0.008299 max=0.010814 Jy/beam ! Clean residual mean=0.000016 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.671495 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.671495 Jy ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.264 mas, bpa=23.43 degrees ! Estimated noise=1798.27 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 = 0.0121295 Jy ! Component: 100 - total flux cleaned = 0.0179299 Jy ! Component: 150 - total flux cleaned = 0.0189178 Jy ! Component: 200 - total flux cleaned = 0.0195458 Jy ! Total flux subtracted in 200 components = 0.0195458 Jy ! Clean residual min=-0.004933 max=0.005820 Jy/beam ! Clean residual mean=-0.000006 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.691041 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.691041 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=2.278 mas, bmaj=3.019 mas, bpa=-8.081 degrees ! Estimated noise=2140.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149628 Jy ! Component: 100 - total flux cleaned = 0.000297428 Jy ! Component: 150 - total flux cleaned = 0.000426606 Jy ! Component: 200 - total flux cleaned = 0.000546284 Jy ! Total flux subtracted in 200 components = 0.000546284 Jy ! Clean residual min=-0.005505 max=0.004740 Jy/beam ! Clean residual mean=-0.000011 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.691587 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 = 5.62467e-05 Jy ! Component: 100 - total flux cleaned = 0.000108016 Jy ! Component: 150 - total flux cleaned = 0.000154871 Jy ! Component: 200 - total flux cleaned = 0.000198662 Jy ! Total flux subtracted in 200 components = 0.000198662 Jy ! Clean residual min=-0.005402 max=0.004560 Jy/beam ! Clean residual mean=-0.000011 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.691786 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.691786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=2.264 mas, bpa=23.43 degrees ! Estimated noise=1798.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358465 Jy ! Component: 100 - total flux cleaned = 0.000568764 Jy ! Component: 150 - total flux cleaned = 0.000691223 Jy ! Component: 200 - total flux cleaned = 0.000745808 Jy ! Total flux subtracted in 200 components = 0.000745808 Jy ! Clean residual min=-0.004584 max=0.004747 Jy/beam ! Clean residual mean=-0.000006 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.692531 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.692531 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=0.136325Jy sigma=0.000606 ! Fit after self-cal, rms=0.136307Jy sigma=0.000606 wmodel J1707+0148_X_2017_01_16_pus_map.mod ! Writing 58 model components to file: J1707+0148_X_2017_01_16_pus_map.mod wobs J1707+0148_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1707+0148_X_2017_01_16_pus_uvs.fits wwins J1707+0148_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1707+0148_X_2017_01_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 = 6.49237e-05 Jy ! Component: 100 - total flux cleaned = 0.000712103 Jy ! Component: 150 - total flux cleaned = 0.00117056 Jy ! Component: 200 - total flux cleaned = 0.00141447 Jy ! Component: 250 - total flux cleaned = 0.00170247 Jy ! Component: 300 - total flux cleaned = 0.00164814 Jy ! Component: 350 - total flux cleaned = 0.00159661 Jy ! Component: 400 - total flux cleaned = 0.00174704 Jy ! Component: 450 - total flux cleaned = 0.00184492 Jy ! Component: 500 - total flux cleaned = 0.00212308 Jy ! Component: 550 - total flux cleaned = 0.0023462 Jy ! Component: 600 - total flux cleaned = 0.00256054 Jy ! Component: 650 - total flux cleaned = 0.00260138 Jy ! Component: 700 - total flux cleaned = 0.00276263 Jy ! Component: 750 - total flux cleaned = 0.0028405 Jy ! Component: 800 - total flux cleaned = 0.00295474 Jy ! Component: 850 - total flux cleaned = 0.00317578 Jy ! Component: 900 - total flux cleaned = 0.00331857 Jy ! Component: 950 - total flux cleaned = 0.00352672 Jy ! Component: 1000 - total flux cleaned = 0.00372966 Jy ! Component: 1050 - total flux cleaned = 0.00389413 Jy ! Component: 1100 - total flux cleaned = 0.00411763 Jy ! Component: 1150 - total flux cleaned = 0.00427258 Jy ! Component: 1200 - total flux cleaned = 0.00442449 Jy ! Component: 1250 - total flux cleaned = 0.00469101 Jy ! Component: 1300 - total flux cleaned = 0.00498029 Jy ! Component: 1350 - total flux cleaned = 0.00523451 Jy ! Component: 1400 - total flux cleaned = 0.00545579 Jy ! Component: 1450 - total flux cleaned = 0.00561843 Jy ! Component: 1500 - total flux cleaned = 0.0057782 Jy ! Component: 1550 - total flux cleaned = 0.00598771 Jy ! Component: 1600 - total flux cleaned = 0.00616712 Jy ! Component: 1650 - total flux cleaned = 0.00629335 Jy ! Component: 1700 - total flux cleaned = 0.00649162 Jy ! Component: 1750 - total flux cleaned = 0.00658919 Jy ! Component: 1800 - total flux cleaned = 0.00678077 Jy ! Component: 1850 - total flux cleaned = 0.00692185 Jy ! Component: 1900 - total flux cleaned = 0.00703752 Jy ! Component: 1950 - total flux cleaned = 0.00717425 Jy ! Component: 2000 - total flux cleaned = 0.00726432 Jy ! Total flux subtracted in 2048 components = 0.0073751 Jy ! Clean residual min=-0.001378 max=0.001230 Jy/beam ! Clean residual mean=-0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.699906 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 166 components and 0.699906 Jy ![Exited script file: muppet] wmap "J1707+0148_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.475 x 2.264 at 23.43 degrees (North through East) ! Clean map min=-0.0032316 max=0.65582 Jy/beam ! Writing clean map to FITS file: J1707+0148_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.655824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198251 0.198251 0.396502 0.793003 1.58601 3.17201 6.34403 12.6881 25.3761 50.7522 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.655 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.475 x 2.264 at 23.43 degrees (North through East) ! Clean map min=-0.0032316 max=0.65582 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 J1707+0148_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:32 2019