! Started logfile: J1800+7828_X_2017_08_05_pus_uvs.log on Thu May 9 18:56:15 2019 obs J1800+7828_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1800+7828_X_2017_08_05_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 575 lines of history. ! ! Reading 17952 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 J1800+7828_X_2017_08_05_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.774488Jy sigma=0.006073 ! Fit after self-cal, rms=0.736513Jy sigma=0.005792 ! 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=0.8425 mas, bmaj=0.8954 mas, bpa=63.96 degrees ! Estimated noise=1163.19 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 = 1.18606 Jy ! Component: 100 - total flux cleaned = 1.51239 Jy ! Total flux subtracted in 100 components = 1.51239 Jy ! Clean residual min=-0.047165 max=0.196509 Jy/beam ! Clean residual mean=-0.000440 rms=0.015461 Jy/beam ! Combined flux in latest and established models = 1.51239 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.51239 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=0.388228Jy sigma=0.002952 ! Fit after self-cal, rms=0.386589Jy sigma=0.002944 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190746 Jy ! Component: 100 - total flux cleaned = 0.293545 Jy ! Total flux subtracted in 100 components = 0.293545 Jy ! Clean residual min=-0.031766 max=0.072455 Jy/beam ! Clean residual mean=-0.000198 rms=0.009616 Jy/beam ! Combined flux in latest and established models = 1.80593 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 1.80593 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=0.249650Jy sigma=0.001855 ! Fit after self-cal, rms=0.240081Jy sigma=0.001786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750216 Jy ! Component: 100 - total flux cleaned = 0.119981 Jy ! Total flux subtracted in 100 components = 0.119981 Jy ! Clean residual min=-0.028738 max=0.041095 Jy/beam ! Clean residual mean=-0.000097 rms=0.007570 Jy/beam ! Combined flux in latest and established models = 1.92591 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 1.92591 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=0.206700Jy sigma=0.001551 ! Fit after self-cal, rms=0.204579Jy sigma=0.001536 ! 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=1.053 mas, bmaj=1.116 mas, bpa=52.94 degrees ! Estimated noise=690.49 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 (2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502816 Jy ! Component: 100 - total flux cleaned = 0.079104 Jy ! Component: 150 - total flux cleaned = 0.0918952 Jy ! Component: 200 - total flux cleaned = 0.102013 Jy ! Total flux subtracted in 200 components = 0.102013 Jy ! Clean residual min=-0.026840 max=0.038513 Jy/beam ! Clean residual mean=-0.000084 rms=0.007295 Jy/beam ! Combined flux in latest and established models = 2.02793 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 2.02793 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=0.189057Jy sigma=0.001424 ! Fit after self-cal, rms=0.187779Jy sigma=0.001416 ! 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 1.00 FD 1.00 HN 1.00 KP 1.13 ! LA 0.97 MK 0.97 NL 0.88 OV 1.07 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.05 ! LA 0.97 MK 0.96 NL 0.88 OV 1.08 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.99 ! LA 1.00 MK 0.98 NL 0.89 OV 1.07 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.93 ! LA 1.00 MK 0.98 NL 0.88 OV 1.07 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.86 ! LA 0.99 MK 1.00 NL 0.90 OV 1.08 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 0.85 ! LA 0.99 MK 0.99 NL 0.90 OV 1.10 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.06 KP 0.84 ! LA 1.00 MK 1.00 NL 0.90 OV 1.12 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 0.85 ! LA 0.98 MK 0.98 NL 0.90 OV 1.12 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.07 KP 0.88 ! LA 1.00 MK 0.97 NL 0.90 OV 1.12 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.92 ! LA 1.01 MK 0.99 NL 0.90 OV 1.10 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.97 ! LA 1.01 MK 0.98 NL 0.91 OV 1.09 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 0.90 OV 1.09 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.187779Jy sigma=0.001416 ! Fit after self-cal, rms=0.110515Jy sigma=0.000809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.124 mas, bpa=53.58 degrees ! Estimated noise=689.384 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 (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033461 Jy ! Component: 100 - total flux cleaned = 0.00303256 Jy ! Component: 150 - total flux cleaned = -0.000544146 Jy ! Component: 200 - total flux cleaned = -0.00320311 Jy ! Total flux subtracted in 200 components = -0.00320311 Jy ! Clean residual min=-0.009771 max=0.012637 Jy/beam ! Clean residual mean=-0.000161 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 2.02472 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 2.02472 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=0.103983Jy sigma=0.000754 ! Fit after self-cal, rms=0.103370Jy sigma=0.000749 ! Inverting map ! Added new window around map position (-8.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102994 Jy ! Component: 100 - total flux cleaned = 0.0121535 Jy ! Component: 150 - total flux cleaned = 0.0133679 Jy ! Component: 200 - total flux cleaned = 0.013875 Jy ! Total flux subtracted in 200 components = 0.013875 Jy ! Clean residual min=-0.008220 max=0.009349 Jy/beam ! Clean residual mean=-0.000143 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 2.0386 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 2.0386 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=0.101093Jy sigma=0.000730 ! Fit after self-cal, rms=0.100950Jy sigma=0.000730 ! Inverting map ! Added new window around map position (-6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081565 Jy ! Component: 100 - total flux cleaned = 0.0089435 Jy ! Component: 150 - total flux cleaned = 0.00984534 Jy ! Component: 200 - total flux cleaned = 0.0100498 Jy ! Total flux subtracted in 200 components = 0.0100498 Jy ! Clean residual min=-0.006899 max=0.006843 Jy/beam ! Clean residual mean=-0.000124 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 2.04865 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 2.04865 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=0.099570Jy sigma=0.000719 ! Fit after self-cal, rms=0.099475Jy sigma=0.000718 ! 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=0.099475Jy sigma=0.000718 ! Fit after self-cal, rms=0.095463Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.122 mas, bpa=52.45 degrees ! Estimated noise=688.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.06297e-05 Jy ! Component: 100 - total flux cleaned = 0.00160991 Jy ! Component: 150 - total flux cleaned = 0.00292127 Jy ! Component: 200 - total flux cleaned = 0.00406755 Jy ! Total flux subtracted in 200 components = 0.00406755 Jy ! Clean residual min=-0.004750 max=0.004639 Jy/beam ! Clean residual mean=-0.000044 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 2.05272 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 2.05272 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=0.094588Jy sigma=0.000677 ! Fit after self-cal, rms=0.094523Jy sigma=0.000677 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 = 0.000434147 Jy ! Component: 100 - total flux cleaned = 0.00142937 Jy ! Component: 150 - total flux cleaned = 0.00220005 Jy ! Component: 200 - total flux cleaned = 0.0029059 Jy ! Total flux subtracted in 200 components = 0.0029059 Jy ! Clean residual min=-0.004937 max=0.004133 Jy/beam ! Clean residual mean=-0.000039 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 2.05562 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 2.05562 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=0.094174Jy sigma=0.000674 ! Fit after self-cal, rms=0.094135Jy sigma=0.000674 ! 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=0.094135Jy sigma=0.000674 ! Fit after self-cal, rms=0.094029Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.122 mas, bpa=52.52 degrees ! Estimated noise=688.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000996748 Jy ! Component: 100 - total flux cleaned = -0.000606001 Jy ! Component: 150 - total flux cleaned = -0.000248836 Jy ! Component: 200 - total flux cleaned = 0.000188186 Jy ! Total flux subtracted in 200 components = 0.000188186 Jy ! Clean residual min=-0.004206 max=0.003632 Jy/beam ! Clean residual mean=-0.000036 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 2.05581 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 2.05581 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=0.093691Jy sigma=0.000670 ! Fit after self-cal, rms=0.093659Jy sigma=0.000670 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 = -3.12886e-05 Jy ! Component: 100 - total flux cleaned = 0.000762172 Jy ! Component: 150 - total flux cleaned = 0.00140868 Jy ! Component: 200 - total flux cleaned = 0.00192871 Jy ! Total flux subtracted in 200 components = 0.00192871 Jy ! Clean residual min=-0.004211 max=0.003465 Jy/beam ! Clean residual mean=-0.000033 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 2.05774 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 2.05774 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=0.093479Jy sigma=0.000669 ! Fit after self-cal, rms=0.093457Jy sigma=0.000669 ! 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=0.093457Jy sigma=0.000669 ! Fit after self-cal, rms=0.093423Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.486 mas, bmaj=2.614 mas, bpa=33.99 degrees ! Estimated noise=879.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828198 Jy ! Component: 100 - total flux cleaned = 0.0014872 Jy ! Component: 150 - total flux cleaned = 0.00206539 Jy ! Component: 200 - total flux cleaned = 0.00252068 Jy ! Total flux subtracted in 200 components = 0.00252068 Jy ! Clean residual min=-0.003482 max=0.003886 Jy/beam ! Clean residual mean=-0.000063 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 2.06026 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 2.06026 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=0.093338Jy sigma=0.000667 ! Fit after self-cal, rms=0.093318Jy sigma=0.000667 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 = 0.00024288 Jy ! Component: 100 - total flux cleaned = 0.000627296 Jy ! Component: 150 - total flux cleaned = 0.000898808 Jy ! Component: 200 - total flux cleaned = 0.00108909 Jy ! Total flux subtracted in 200 components = 0.00108909 Jy ! Clean residual min=-0.003493 max=0.003857 Jy/beam ! Clean residual mean=-0.000058 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 2.06135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 2.06135 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=0.093290Jy sigma=0.000667 ! Fit after self-cal, rms=0.093276Jy sigma=0.000667 ! 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=1.062 mas, bmaj=1.122 mas, bpa=52.65 degrees ! Estimated noise=687.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.122 at 52.65 degrees (North through East) ! Clean map min=-0.004403 max=1.5529 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=0.093276Jy sigma=0.000667 ! Fit after self-cal, rms=0.086858Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.122 mas, bpa=52.84 degrees ! Estimated noise=687.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000910521 Jy ! Component: 100 - total flux cleaned = -0.000914175 Jy ! Component: 150 - total flux cleaned = -0.000833287 Jy ! Component: 200 - total flux cleaned = -0.000838318 Jy ! Total flux subtracted in 200 components = -0.000838318 Jy ! Clean residual min=-0.003651 max=0.003161 Jy/beam ! Clean residual mean=-0.000026 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 2.06051 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 169 components and 2.06051 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=0.086673Jy sigma=0.000615 ! Fit after self-cal, rms=0.086658Jy sigma=0.000615 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98988e-05 Jy ! Component: 100 - total flux cleaned = 0.000369438 Jy ! Component: 150 - total flux cleaned = 0.0007125 Jy ! Component: 200 - total flux cleaned = 0.000906741 Jy ! Total flux subtracted in 200 components = 0.000906741 Jy ! Clean residual min=-0.003635 max=0.003063 Jy/beam ! Clean residual mean=-0.000024 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 2.06142 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 2.06142 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=0.086548Jy sigma=0.000614 ! Fit after self-cal, rms=0.086537Jy sigma=0.000614 ! 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=0.086537Jy sigma=0.000614 ! Fit after self-cal, rms=0.086517Jy sigma=0.000614 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=0.8485 mas, bmaj=0.8971 mas, bpa=65.2 degrees ! Estimated noise=1161.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18141 Jy ! Component: 100 - total flux cleaned = 1.52654 Jy ! Component: 150 - total flux cleaned = 1.71136 Jy ! Component: 200 - total flux cleaned = 1.8148 Jy ! Total flux subtracted in 200 components = 1.8148 Jy ! Clean residual min=-0.013764 max=0.051944 Jy/beam ! Clean residual mean=-0.000210 rms=0.004736 Jy/beam ! Combined flux in latest and established models = 1.81479 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.81479 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.122 mas, bpa=52.98 degrees ! Estimated noise=687.356 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 = 0.083284 Jy ! Component: 100 - total flux cleaned = 0.127595 Jy ! Component: 150 - total flux cleaned = 0.15409 Jy ! Component: 200 - total flux cleaned = 0.172302 Jy ! Total flux subtracted in 200 components = 0.172302 Jy ! Clean residual min=-0.005246 max=0.011131 Jy/beam ! Clean residual mean=-0.000152 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 1.9871 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 1.9871 Jy ! Inverting map ! Added new window around map position (-4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138713 Jy ! Component: 100 - total flux cleaned = 0.024847 Jy ! Component: 150 - total flux cleaned = 0.0338057 Jy ! Component: 200 - total flux cleaned = 0.0411668 Jy ! Total flux subtracted in 200 components = 0.0411668 Jy ! Clean residual min=-0.003683 max=0.004691 Jy/beam ! Clean residual mean=-0.000078 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 2.02826 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 2.02826 Jy ! Inverting map ! Added new window around map position (-10.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616007 Jy ! Component: 100 - total flux cleaned = 0.0113449 Jy ! Component: 150 - total flux cleaned = 0.0157553 Jy ! Component: 200 - total flux cleaned = 0.0195718 Jy ! Total flux subtracted in 200 components = 0.0195718 Jy ! Clean residual min=-0.003055 max=0.003388 Jy/beam ! Clean residual mean=-0.000045 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 2.04784 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 98 components and 2.04783 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=2.486 mas, bmaj=2.613 mas, bpa=34.02 degrees ! Estimated noise=878.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575392 Jy ! Component: 100 - total flux cleaned = 0.00969374 Jy ! Component: 150 - total flux cleaned = 0.0121637 Jy ! Component: 200 - total flux cleaned = 0.0134948 Jy ! Total flux subtracted in 200 components = 0.0134948 Jy ! Clean residual min=-0.003909 max=0.003577 Jy/beam ! Clean residual mean=-0.000059 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 2.06133 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 = 0.000976708 Jy ! Component: 100 - total flux cleaned = 0.00153088 Jy ! Component: 150 - total flux cleaned = 0.00203532 Jy ! Component: 200 - total flux cleaned = 0.00249797 Jy ! Total flux subtracted in 200 components = 0.00249797 Jy ! Clean residual min=-0.003776 max=0.003242 Jy/beam ! Clean residual mean=-0.000051 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 2.06383 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 171 components and 2.06383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.122 mas, bpa=52.98 degrees ! Estimated noise=687.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596179 Jy ! Component: 100 - total flux cleaned = 0.00131136 Jy ! Component: 150 - total flux cleaned = 0.00174546 Jy ! Component: 200 - total flux cleaned = 0.00201781 Jy ! Total flux subtracted in 200 components = 0.00201781 Jy ! Clean residual min=-0.002935 max=0.003000 Jy/beam ! Clean residual mean=-0.000018 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 2.06584 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 2.06584 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=0.086174Jy sigma=0.000612 ! Fit after self-cal, rms=0.085981Jy sigma=0.000611 wmodel J1800+7828_X_2017_08_05_pus_map.mod ! Writing 189 model components to file: J1800+7828_X_2017_08_05_pus_map.mod wobs J1800+7828_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1800+7828_X_2017_08_05_pus_uvs.fits wwins J1800+7828_X_2017_08_05_pus_map.win ! wwins: Wrote 8 windows to J1800+7828_X_2017_08_05_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 = -0.000562385 Jy ! Component: 100 - total flux cleaned = -0.000653501 Jy ! Component: 150 - total flux cleaned = -0.000862658 Jy ! Component: 200 - total flux cleaned = -0.00102394 Jy ! Component: 250 - total flux cleaned = -0.00130008 Jy ! Component: 300 - total flux cleaned = -0.00153011 Jy ! Component: 350 - total flux cleaned = -0.00175464 Jy ! Component: 400 - total flux cleaned = -0.0020475 Jy ! Component: 450 - total flux cleaned = -0.002299 Jy ! Component: 500 - total flux cleaned = -0.00258137 Jy ! Component: 550 - total flux cleaned = -0.00289266 Jy ! Component: 600 - total flux cleaned = -0.00316492 Jy ! Component: 650 - total flux cleaned = -0.00353265 Jy ! Component: 700 - total flux cleaned = -0.00379571 Jy ! Component: 750 - total flux cleaned = -0.00389279 Jy ! Component: 800 - total flux cleaned = -0.00418031 Jy ! Component: 850 - total flux cleaned = -0.00430613 Jy ! Component: 900 - total flux cleaned = -0.00443095 Jy ! Component: 950 - total flux cleaned = -0.00461451 Jy ! Component: 1000 - total flux cleaned = -0.0045841 Jy ! Component: 1050 - total flux cleaned = -0.00470393 Jy ! Component: 1100 - total flux cleaned = -0.0047627 Jy ! Component: 1150 - total flux cleaned = -0.00473412 Jy ! Component: 1200 - total flux cleaned = -0.00487878 Jy ! Component: 1250 - total flux cleaned = -0.00490723 Jy ! Component: 1300 - total flux cleaned = -0.00496385 Jy ! Component: 1350 - total flux cleaned = -0.0050757 Jy ! Component: 1400 - total flux cleaned = -0.00513118 Jy ! Component: 1450 - total flux cleaned = -0.00526807 Jy ! Component: 1500 - total flux cleaned = -0.00534888 Jy ! Component: 1550 - total flux cleaned = -0.0054824 Jy ! Component: 1600 - total flux cleaned = -0.00550878 Jy ! Component: 1650 - total flux cleaned = -0.00564024 Jy ! Component: 1700 - total flux cleaned = -0.00564037 Jy ! Component: 1750 - total flux cleaned = -0.00582069 Jy ! Component: 1800 - total flux cleaned = -0.00594797 Jy ! Component: 1850 - total flux cleaned = -0.00597238 Jy ! Component: 1900 - total flux cleaned = -0.00599792 Jy ! Component: 1950 - total flux cleaned = -0.00619706 Jy ! Component: 2000 - total flux cleaned = -0.0062957 Jy ! Total flux subtracted in 2048 components = -0.00627141 Jy ! Clean residual min=-0.001431 max=0.001352 Jy/beam ! Clean residual mean=-0.000011 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 2.05957 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 346 components and 2.05957 Jy ![Exited script file: muppet] wmap "J1800+7828_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.122 at 52.98 degrees (North through East) ! Clean map min=-0.0021149 max=1.5545 Jy/beam ! Writing clean map to FITS file: J1800+7828_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.55448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000457829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0883567 0.0883567 0.176713 0.353427 0.706854 1.41371 2.82742 5.65483 11.3097 22.6193 45.2387 90.4773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.554 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.122 at 52.98 degrees (North through East) ! Clean map min=-0.0021149 max=1.5545 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 J1800+7828_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:56:18 2019