! Started logfile: J0915-0429_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:01:32 2019 obs J0915-0429_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0915-0429_X_2017_03_27_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979191 visibilities/baseline/integration-bin. ! Found source: J0915-0429 ! ! 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 91476 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 J0915-0429_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976556Jy sigma=0.008390 ! Fit after self-cal, rms=0.953602Jy sigma=0.008210 ! 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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6757 mas, bmaj=1.668 mas, bpa=-0.2839 degrees ! Estimated noise=536.563 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 = 0.0350465 Jy ! Component: 100 - total flux cleaned = 0.0443739 Jy ! Total flux subtracted in 100 components = 0.0443739 Jy ! Clean residual min=-0.002813 max=0.006122 Jy/beam ! Clean residual mean=-0.000012 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0443739 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0443739 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=0.080583Jy sigma=0.000664 ! Fit after self-cal, rms=0.080151Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699306 Jy ! Component: 100 - total flux cleaned = 0.0113312 Jy ! Total flux subtracted in 100 components = 0.0113312 Jy ! Clean residual min=-0.002397 max=0.003702 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0557051 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0557051 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=0.079188Jy sigma=0.000652 ! Fit after self-cal, rms=0.079088Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453466 Jy ! Component: 100 - total flux cleaned = 0.00706551 Jy ! Total flux subtracted in 100 components = 0.00706551 Jy ! Clean residual min=-0.002153 max=0.002647 Jy/beam ! Clean residual mean=-0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0627706 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0627706 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=0.078708Jy sigma=0.000648 ! Fit after self-cal, rms=0.078653Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8914 mas, bmaj=2.065 mas, bpa=1.339 degrees ! Estimated noise=284.782 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 (-5.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053056 Jy ! Component: 100 - total flux cleaned = 0.00887945 Jy ! Component: 150 - total flux cleaned = 0.0115189 Jy ! Component: 200 - total flux cleaned = 0.0135476 Jy ! Total flux subtracted in 200 components = 0.0135476 Jy ! Clean residual min=-0.001271 max=0.002164 Jy/beam ! Clean residual mean=-0.000008 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0763181 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.0763182 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=0.078224Jy sigma=0.000643 ! Fit after self-cal, rms=0.078120Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292502 Jy ! Component: 100 - total flux cleaned = 0.00491343 Jy ! Component: 150 - total flux cleaned = 0.00636723 Jy ! Component: 200 - total flux cleaned = 0.00733535 Jy ! Total flux subtracted in 200 components = 0.00733535 Jy ! Clean residual min=-0.001164 max=0.001650 Jy/beam ! Clean residual mean=-0.000007 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0836535 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.0836535 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=0.077988Jy sigma=0.000641 ! Fit after self-cal, rms=0.077948Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-2.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183507 Jy ! Component: 100 - total flux cleaned = 0.00266417 Jy ! Component: 150 - total flux cleaned = 0.00303436 Jy ! Component: 200 - total flux cleaned = 0.00323977 Jy ! Total flux subtracted in 200 components = 0.00323977 Jy ! Clean residual min=-0.001136 max=0.001032 Jy/beam ! Clean residual mean=-0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0868933 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.0868933 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=0.077891Jy sigma=0.000640 ! Fit after self-cal, rms=0.077869Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 0.93 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 1.05 NL 1.06 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.09 KP 1.06 ! LA 0.99 MK 1.05 NL 1.07 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.02 KP 1.00 ! LA 0.98 MK 0.98 NL 1.01 OV 1.04 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.99 KP 1.03 ! LA 1.02 MK 1.01 NL 1.03 OV 1.06 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.04 KP 1.00 ! LA 0.98 MK 1.05 NL 1.05 OV 1.01 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.96 ! LA 1.00 MK 1.00 NL 1.02 OV 0.97 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 0.99 KP 1.05 ! LA 1.06 MK 1.03 NL 1.02 OV 1.01 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.92 KP 1.04 ! LA 1.04 MK 1.01 NL 1.04 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.92 KP 0.98 ! LA 0.99 MK 0.91 NL 1.01 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.95 KP 0.89 ! LA 1.01 MK 1.03 NL 0.99 OV 1.13 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.04 ! LA 1.08 MK 0.94 NL 0.92 OV 1.15 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.94 KP 1.03 ! LA 1.01 MK 0.86 NL 0.91 OV 1.02 ! PT 1.06 SC 0.88 ! ! ! Fit before self-cal, rms=0.077869Jy sigma=0.000640 ! Fit after self-cal, rms=0.076843Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8912 mas, bmaj=2.054 mas, bpa=1.506 degrees ! Estimated noise=284.184 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 = 0.00100034 Jy ! Component: 100 - total flux cleaned = 0.00140262 Jy ! Component: 150 - total flux cleaned = 0.00163072 Jy ! Component: 200 - total flux cleaned = 0.00178097 Jy ! Total flux subtracted in 200 components = 0.00178097 Jy ! Clean residual min=-0.000869 max=0.000861 Jy/beam ! Clean residual mean=-0.000007 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0886743 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 0.0886743 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=0.076824Jy sigma=0.000639 ! Fit after self-cal, rms=0.076799Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076799Jy sigma=0.000639 ! Fit after self-cal, rms=0.076874Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8903 mas, bmaj=2.047 mas, bpa=1.578 degrees ! Estimated noise=283.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728935 Jy ! Component: 100 - total flux cleaned = 0.00105121 Jy ! Component: 150 - total flux cleaned = 0.00129669 Jy ! Component: 200 - total flux cleaned = 0.00145879 Jy ! Total flux subtracted in 200 components = 0.00145879 Jy ! Clean residual min=-0.000784 max=0.000815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0901331 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 118 components and 0.0901331 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=0.076863Jy sigma=0.000638 ! Fit after self-cal, rms=0.076876Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000204866 Jy ! Component: 100 - total flux cleaned = 0.00035888 Jy ! Component: 150 - total flux cleaned = 0.000463637 Jy ! Component: 200 - total flux cleaned = 0.000530546 Jy ! Total flux subtracted in 200 components = 0.000530546 Jy ! Clean residual min=-0.000767 max=0.000787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0906636 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.0906636 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=0.076869Jy sigma=0.000638 ! Fit after self-cal, rms=0.076864Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076864Jy sigma=0.000638 ! Fit after self-cal, rms=0.076960Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8888 mas, bmaj=2.043 mas, bpa=1.609 degrees ! Estimated noise=283.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050121 Jy ! Component: 100 - total flux cleaned = 0.000758312 Jy ! Component: 150 - total flux cleaned = 0.000922873 Jy ! Component: 200 - total flux cleaned = 0.000983505 Jy ! Total flux subtracted in 200 components = 0.000983505 Jy ! Clean residual min=-0.000707 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0916471 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 141 components and 0.0916471 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=0.076954Jy sigma=0.000638 ! Fit after self-cal, rms=0.076968Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000107814 Jy ! Component: 100 - total flux cleaned = 0.000184604 Jy ! Component: 150 - total flux cleaned = 0.000231682 Jy ! Component: 200 - total flux cleaned = 0.000264834 Jy ! Total flux subtracted in 200 components = 0.000264834 Jy ! Clean residual min=-0.000711 max=0.000767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.091912 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.091912 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=0.076964Jy sigma=0.000638 ! Fit after self-cal, rms=0.076960Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.076960Jy sigma=0.000638 ! Fit after self-cal, rms=0.076927Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.15 mas, bmaj=3.526 mas, bpa=3.475 degrees ! Estimated noise=362.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668263 Jy ! Component: 100 - total flux cleaned = 0.00097325 Jy ! Component: 150 - total flux cleaned = 0.00103968 Jy ! Component: 200 - total flux cleaned = 0.00107568 Jy ! Total flux subtracted in 200 components = 0.00107568 Jy ! Clean residual min=-0.000766 max=0.000905 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0929876 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.0929876 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=0.076925Jy sigma=0.000638 ! Fit after self-cal, rms=0.076921Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000128112 Jy ! Component: 100 - total flux cleaned = 0.000218689 Jy ! Component: 150 - total flux cleaned = 0.000262625 Jy ! Component: 200 - total flux cleaned = 0.000299481 Jy ! Total flux subtracted in 200 components = 0.000299481 Jy ! Clean residual min=-0.000760 max=0.000930 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0932871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.0932871 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=0.076919Jy sigma=0.000638 ! Fit after self-cal, rms=0.076917Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8876 mas, bmaj=2.04 mas, bpa=1.628 degrees ! Estimated noise=282.607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8876 x 2.04 at 1.628 degrees (North through East) ! Clean map min=-0.00072278 max=0.045266 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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6709 mas, bmaj=1.643 mas, bpa=0.03507 degrees ! Estimated noise=520.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333417 Jy ! Component: 100 - total flux cleaned = 0.0472451 Jy ! Component: 150 - total flux cleaned = 0.0558335 Jy ! Component: 200 - total flux cleaned = 0.0613774 Jy ! Total flux subtracted in 200 components = 0.0613774 Jy ! Clean residual min=-0.002464 max=0.003146 Jy/beam ! Clean residual mean=-0.000009 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0613774 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0613774 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8876 mas, bmaj=2.04 mas, bpa=1.628 degrees ! Estimated noise=282.607 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 = 0.00729424 Jy ! Component: 100 - total flux cleaned = 0.0125186 Jy ! Component: 150 - total flux cleaned = 0.0165311 Jy ! Component: 200 - total flux cleaned = 0.0196538 Jy ! Total flux subtracted in 200 components = 0.0196538 Jy ! Clean residual min=-0.001234 max=0.001914 Jy/beam ! Clean residual mean=-0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0810312 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 42 components and 0.0810312 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248058 Jy ! Component: 100 - total flux cleaned = 0.00444768 Jy ! Component: 150 - total flux cleaned = 0.00601791 Jy ! Component: 200 - total flux cleaned = 0.00728201 Jy ! Total flux subtracted in 200 components = 0.00728201 Jy ! Clean residual min=-0.000849 max=0.001116 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0883132 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.0883132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-7, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115013 Jy ! Component: 100 - total flux cleaned = 0.00203121 Jy ! Component: 150 - total flux cleaned = 0.00275927 Jy ! Component: 200 - total flux cleaned = 0.00320492 Jy ! Total flux subtracted in 200 components = 0.00320492 Jy ! Clean residual min=-0.000725 max=0.000790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0915182 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 103 components and 0.0915182 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.15 mas, bmaj=3.526 mas, bpa=3.475 degrees ! Estimated noise=362.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813994 Jy ! Component: 100 - total flux cleaned = 0.00118604 Jy ! Component: 150 - total flux cleaned = 0.00135403 Jy ! Component: 200 - total flux cleaned = 0.00145337 Jy ! Total flux subtracted in 200 components = 0.00145337 Jy ! Clean residual min=-0.000807 max=0.000897 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0929715 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 = 4.91463e-05 Jy ! Component: 100 - total flux cleaned = 9.30168e-05 Jy ! Component: 150 - total flux cleaned = 0.000132585 Jy ! Component: 200 - total flux cleaned = 0.000159466 Jy ! Total flux subtracted in 200 components = 0.000159466 Jy ! Clean residual min=-0.000775 max=0.000908 Jy/beam ! Clean residual mean=-0.000004 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.093131 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 158 components and 0.093131 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8876 mas, bmaj=2.04 mas, bpa=1.628 degrees ! Estimated noise=282.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14151e-05 Jy ! Component: 100 - total flux cleaned = 2.68324e-05 Jy ! Component: 150 - total flux cleaned = 4.08416e-05 Jy ! Component: 200 - total flux cleaned = 2.82235e-05 Jy ! Total flux subtracted in 200 components = 2.82235e-05 Jy ! Clean residual min=-0.000634 max=0.000693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0931592 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.0931592 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=0.076914Jy sigma=0.000638 ! Fit after self-cal, rms=0.076905Jy sigma=0.000638 wmodel J0915-0429_X_2017_03_27_pus_map.mod ! Writing 176 model components to file: J0915-0429_X_2017_03_27_pus_map.mod wobs J0915-0429_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0915-0429_X_2017_03_27_pus_uvs.fits wwins J0915-0429_X_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J0915-0429_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 ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118308 Jy ! Component: 100 - total flux cleaned = 0.000130081 Jy ! Component: 150 - total flux cleaned = 5.20961e-05 Jy ! Component: 200 - total flux cleaned = -6.60613e-05 Jy ! Component: 250 - total flux cleaned = -0.000159726 Jy ! Component: 300 - total flux cleaned = -0.000260742 Jy ! Component: 350 - total flux cleaned = -0.000378737 Jy ! Component: 400 - total flux cleaned = -0.000503172 Jy ! Component: 450 - total flux cleaned = -0.0006058 Jy ! Component: 500 - total flux cleaned = -0.000706532 Jy ! Component: 550 - total flux cleaned = -0.000796381 Jy ! Component: 600 - total flux cleaned = -0.000866867 Jy ! Component: 650 - total flux cleaned = -0.000953409 Jy ! Component: 700 - total flux cleaned = -0.0010129 Jy ! Component: 750 - total flux cleaned = -0.00110494 Jy ! Component: 800 - total flux cleaned = -0.0011953 Jy ! Component: 850 - total flux cleaned = -0.00124389 Jy ! Component: 900 - total flux cleaned = -0.00131579 Jy ! Component: 950 - total flux cleaned = -0.00139472 Jy ! Component: 1000 - total flux cleaned = -0.00148016 Jy ! Component: 1050 - total flux cleaned = -0.00151083 Jy ! Component: 1100 - total flux cleaned = -0.00156395 Jy ! Component: 1150 - total flux cleaned = -0.00162383 Jy ! Component: 1200 - total flux cleaned = -0.00163869 Jy ! Component: 1250 - total flux cleaned = -0.00171925 Jy ! Component: 1300 - total flux cleaned = -0.0017337 Jy ! Component: 1350 - total flux cleaned = -0.00178389 Jy ! Component: 1400 - total flux cleaned = -0.00182633 Jy ! Component: 1450 - total flux cleaned = -0.00186143 Jy ! Component: 1500 - total flux cleaned = -0.00190316 Jy ! Component: 1550 - total flux cleaned = -0.0019376 Jy ! Component: 1600 - total flux cleaned = -0.00199203 Jy ! Component: 1650 - total flux cleaned = -0.00202578 Jy ! Component: 1700 - total flux cleaned = -0.00205909 Jy ! Component: 1750 - total flux cleaned = -0.00210547 Jy ! Component: 1800 - total flux cleaned = -0.00213837 Jy ! Component: 1850 - total flux cleaned = -0.00219027 Jy ! Component: 1900 - total flux cleaned = -0.0021967 Jy ! Component: 1950 - total flux cleaned = -0.00223497 Jy ! Component: 2000 - total flux cleaned = -0.00225396 Jy ! Total flux subtracted in 2048 components = -0.00226028 Jy ! Clean residual min=-0.000390 max=0.000369 Jy/beam ! Clean residual mean=-0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0908989 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 325 components and 0.0908989 Jy ![Exited script file: muppet] wmap "J0915-0429_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8876 x 2.04 at 1.628 degrees (North through East) ! Clean map min=-0.00060562 max=0.044965 Jy/beam ! Writing clean map to FITS file: J0915-0429_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 0.0449647 invert ! Inverting map ! Your choice of large map pixels excluded 0.0684% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800883 0.800883 1.60177 3.20353 6.40706 12.8141 25.6282 51.2565 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8876 x 2.04 at 1.628 degrees (North through East) ! Clean map min=-0.00060562 max=0.044965 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 J0915-0429_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:01:38 2019