! Started logfile: J0801+4401_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:40 2016 obs J0801+4401_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0801+4401_X_2015_03_17_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948148 visibilities/baseline/integration-bin. ! Found source: J0801+4401 ! ! 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 338 lines of history. ! ! Reading 29184 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 J0801+4401_X_2015_03_17_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876198Jy sigma=0.010312 ! Fit after self-cal, rms=0.864355Jy sigma=0.010171 ! 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=0.8599 mas, bmaj=1.094 mas, bpa=-7.673 degrees ! Estimated noise=864.851 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 = 0.103612 Jy ! Component: 100 - total flux cleaned = 0.127987 Jy ! Total flux subtracted in 100 components = 0.127987 Jy ! Clean residual min=-0.005837 max=0.009018 Jy/beam ! Clean residual mean=-0.000007 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.127987 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.127987 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=0.074668Jy sigma=0.000828 ! Fit after self-cal, rms=0.074657Jy sigma=0.000827 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973837 Jy ! Component: 100 - total flux cleaned = 0.0146053 Jy ! Total flux subtracted in 100 components = 0.0146053 Jy ! Clean residual min=-0.005597 max=0.005165 Jy/beam ! Clean residual mean=0.000006 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.142593 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.142593 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=0.072954Jy sigma=0.000808 ! Fit after self-cal, rms=0.072951Jy sigma=0.000808 ! 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=1.066 mas, bmaj=1.356 mas, bpa=-3.152 degrees ! Estimated noise=356.653 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 = 0.00542358 Jy ! Component: 100 - total flux cleaned = 0.00833707 Jy ! Component: 150 - total flux cleaned = 0.0100532 Jy ! Component: 200 - total flux cleaned = 0.0106143 Jy ! Total flux subtracted in 200 components = 0.0106143 Jy ! Clean residual min=-0.005705 max=0.004396 Jy/beam ! Clean residual mean=0.000039 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.153207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.153207 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=0.072490Jy sigma=0.000804 ! Fit after self-cal, rms=0.072492Jy sigma=0.000804 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.06 KP 0.93 ! LA 1.06 MK 0.95 NL 0.96 OV 1.00 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.10 KP 0.88 ! LA 1.02 MK 0.95 NL 0.96 OV 1.00 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.12 KP 0.82 ! LA 1.07 MK 0.94 NL 1.00 OV 0.99 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.78 ! LA 1.05 MK 0.96 NL 0.97 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.02 KP 0.74 ! LA 1.06 MK 0.99 NL 0.99 OV 1.01 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.07 KP 0.75 ! LA 1.05 MK 0.97 NL 0.97 OV 1.01 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.11 KP 0.74 ! LA 1.08 MK 0.96 NL 1.02 OV 1.03 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.13 KP 0.74 ! LA 1.03 MK 0.98 NL 1.00 OV 1.04 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.11 KP 0.76 ! LA 1.08 MK 0.96 NL 1.02 OV 1.03 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.10 KP 0.79 ! LA 1.08 MK 1.01 NL 0.98 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.12 KP 0.83 ! LA 1.08 MK 1.01 NL 1.00 OV 1.00 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.08 KP 0.87 ! LA 1.09 MK 0.92 NL 0.98 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Fit before self-cal, rms=0.072492Jy sigma=0.000804 ! Fit after self-cal, rms=0.070642Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.37 mas, bpa=-5.216 degrees ! Estimated noise=358.214 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 (0.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131838 Jy ! Component: 100 - total flux cleaned = 0.00128349 Jy ! Component: 150 - total flux cleaned = 0.0012241 Jy ! Component: 200 - total flux cleaned = 0.00124831 Jy ! Total flux subtracted in 200 components = 0.00124831 Jy ! Clean residual min=-0.001157 max=0.001157 Jy/beam ! Clean residual mean=0.000007 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.154455 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.154455 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=0.070592Jy sigma=0.000774 ! Fit after self-cal, rms=0.070635Jy sigma=0.000773 ! 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=0.070635Jy sigma=0.000773 ! Fit after self-cal, rms=0.070790Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.366 mas, bpa=-4.476 degrees ! Estimated noise=357.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421405 Jy ! Component: 100 - total flux cleaned = 0.000485231 Jy ! Component: 150 - total flux cleaned = 0.000519463 Jy ! Component: 200 - total flux cleaned = 0.000550086 Jy ! Total flux subtracted in 200 components = 0.000550086 Jy ! Clean residual min=-0.001127 max=0.001043 Jy/beam ! Clean residual mean=0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.155005 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.155005 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=0.070778Jy sigma=0.000772 ! Fit after self-cal, rms=0.070787Jy sigma=0.000772 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 = 2.01723e-05 Jy ! Component: 100 - total flux cleaned = 4.72911e-05 Jy ! Component: 150 - total flux cleaned = 5.90859e-05 Jy ! Component: 200 - total flux cleaned = 8.12967e-05 Jy ! Total flux subtracted in 200 components = 8.12967e-05 Jy ! Clean residual min=-0.001090 max=0.001010 Jy/beam ! Clean residual mean=0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.155087 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.155087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070783Jy sigma=0.000772 ! Fit after self-cal, rms=0.070781Jy sigma=0.000772 ! 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=0.070781Jy sigma=0.000772 ! Fit after self-cal, rms=0.070751Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.365 mas, bpa=-4.295 degrees ! Estimated noise=357.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.3838e-05 Jy ! Component: 100 - total flux cleaned = 0.000109721 Jy ! Component: 150 - total flux cleaned = 0.000130037 Jy ! Component: 200 - total flux cleaned = 0.000139673 Jy ! Total flux subtracted in 200 components = 0.000139673 Jy ! Clean residual min=-0.001050 max=0.000966 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.155226 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.155226 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=0.070747Jy sigma=0.000772 ! Fit after self-cal, rms=0.070747Jy sigma=0.000772 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 = -5.7631e-06 Jy ! Component: 100 - total flux cleaned = 3.00048e-05 Jy ! Component: 150 - total flux cleaned = 2.9989e-05 Jy ! Component: 200 - total flux cleaned = 3.76858e-05 Jy ! Total flux subtracted in 200 components = 3.76858e-05 Jy ! Clean residual min=-0.001042 max=0.000947 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.155264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.155264 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=0.070746Jy sigma=0.000772 ! Fit after self-cal, rms=0.070745Jy sigma=0.000772 ! 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=0.070745Jy sigma=0.000772 ! Fit after self-cal, rms=0.070723Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.236 mas, bmaj=2.471 mas, bpa=3 degrees ! Estimated noise=435.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323093 Jy ! Component: 100 - total flux cleaned = -0.000261159 Jy ! Component: 150 - total flux cleaned = -0.000227629 Jy ! Component: 200 - total flux cleaned = -0.000211123 Jy ! Total flux subtracted in 200 components = -0.000211123 Jy ! Clean residual min=-0.000885 max=0.001083 Jy/beam ! Clean residual mean=0.000009 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.155053 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.155053 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=0.070723Jy sigma=0.000772 ! Fit after self-cal, rms=0.070722Jy sigma=0.000772 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 = -2.10213e-05 Jy ! Component: 100 - total flux cleaned = -1.34716e-05 Jy ! Component: 150 - total flux cleaned = 8.89414e-06 Jy ! Component: 200 - total flux cleaned = 2.34996e-05 Jy ! Total flux subtracted in 200 components = 2.34996e-05 Jy ! Clean residual min=-0.000876 max=0.001083 Jy/beam ! Clean residual mean=0.000009 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.155076 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.155076 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=0.070722Jy sigma=0.000772 ! Fit after self-cal, rms=0.070721Jy sigma=0.000772 ! 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=1.074 mas, bmaj=1.364 mas, bpa=-4.213 degrees ! Estimated noise=357.078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.364 at -4.213 degrees (North through East) ! Clean map min=-0.00095144 max=0.13538 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=1.098 mas, bpa=-8.277 degrees ! Estimated noise=874.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104626 Jy ! Component: 100 - total flux cleaned = 0.129647 Jy ! Component: 150 - total flux cleaned = 0.13945 Jy ! Component: 200 - total flux cleaned = 0.144306 Jy ! Total flux subtracted in 200 components = 0.144306 Jy ! Clean residual min=-0.002416 max=0.002797 Jy/beam ! Clean residual mean=-0.000006 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.144305 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.144305 Jy ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.364 mas, bpa=-4.213 degrees ! Estimated noise=357.078 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 = 0.00393107 Jy ! Component: 100 - total flux cleaned = 0.00598114 Jy ! Component: 150 - total flux cleaned = 0.00733671 Jy ! Component: 200 - total flux cleaned = 0.00830406 Jy ! Total flux subtracted in 200 components = 0.00830406 Jy ! Clean residual min=-0.001038 max=0.001004 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.15261 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.15261 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=2.236 mas, bmaj=2.471 mas, bpa=3 degrees ! Estimated noise=435.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104656 Jy ! Component: 100 - total flux cleaned = 0.00161804 Jy ! Component: 150 - total flux cleaned = 0.00197066 Jy ! Component: 200 - total flux cleaned = 0.00215826 Jy ! Total flux subtracted in 200 components = 0.00215826 Jy ! Clean residual min=-0.000891 max=0.001048 Jy/beam ! Clean residual mean=0.000008 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.154768 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 = 4.89254e-05 Jy ! Component: 100 - total flux cleaned = 9.02539e-05 Jy ! Component: 150 - total flux cleaned = 0.000115781 Jy ! Component: 200 - total flux cleaned = 0.000138241 Jy ! Total flux subtracted in 200 components = 0.000138241 Jy ! Clean residual min=-0.000892 max=0.001049 Jy/beam ! Clean residual mean=0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.154906 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 77 components and 0.154906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.364 mas, bpa=-4.213 degrees ! Estimated noise=357.078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.23113e-05 Jy ! Component: 100 - total flux cleaned = 4.37033e-05 Jy ! Component: 150 - total flux cleaned = 3.29688e-05 Jy ! Component: 200 - total flux cleaned = 2.28553e-05 Jy ! Total flux subtracted in 200 components = 2.28553e-05 Jy ! Clean residual min=-0.001002 max=0.000952 Jy/beam ! Clean residual mean=0.000005 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.154929 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.154929 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=0.070724Jy sigma=0.000772 ! Fit after self-cal, rms=0.070723Jy sigma=0.000772 wmodel J0801+4401_X_2015_03_17_pus_map.mod ! Writing 90 model components to file: J0801+4401_X_2015_03_17_pus_map.mod wobs J0801+4401_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0801+4401_X_2015_03_17_pus_uvs.fits wwins J0801+4401_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J0801+4401_X_2015_03_17_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 = -0.000111901 Jy ! Component: 100 - total flux cleaned = -0.000193282 Jy ! Component: 150 - total flux cleaned = -0.000209174 Jy ! Component: 200 - total flux cleaned = -0.000164103 Jy ! Component: 250 - total flux cleaned = -0.000121066 Jy ! Component: 300 - total flux cleaned = -0.000121168 Jy ! Component: 350 - total flux cleaned = -5.38184e-05 Jy ! Component: 400 - total flux cleaned = 1.13571e-05 Jy ! Component: 450 - total flux cleaned = 7.44112e-05 Jy ! Component: 500 - total flux cleaned = 6.1515e-05 Jy ! Component: 550 - total flux cleaned = 8.56507e-05 Jy ! Component: 600 - total flux cleaned = 9.72586e-05 Jy ! Component: 650 - total flux cleaned = 8.5458e-05 Jy ! Component: 700 - total flux cleaned = 8.54785e-05 Jy ! Component: 750 - total flux cleaned = 0.000119159 Jy ! Component: 800 - total flux cleaned = 0.000141359 Jy ! Component: 850 - total flux cleaned = 0.00016306 Jy ! Component: 900 - total flux cleaned = 0.000184591 Jy ! Component: 950 - total flux cleaned = 0.000205684 Jy ! Component: 1000 - total flux cleaned = 0.000247247 Jy ! Component: 1050 - total flux cleaned = 0.000267743 Jy ! Component: 1100 - total flux cleaned = 0.000308022 Jy ! Component: 1150 - total flux cleaned = 0.000327838 Jy ! Component: 1200 - total flux cleaned = 0.000376741 Jy ! Component: 1250 - total flux cleaned = 0.000396001 Jy ! Component: 1300 - total flux cleaned = 0.000415171 Jy ! Component: 1350 - total flux cleaned = 0.000462325 Jy ! Component: 1400 - total flux cleaned = 0.000508884 Jy ! Component: 1450 - total flux cleaned = 0.000536357 Jy ! Component: 1500 - total flux cleaned = 0.000572727 Jy ! Component: 1550 - total flux cleaned = 0.000599548 Jy ! Component: 1600 - total flux cleaned = 0.000617241 Jy ! Component: 1650 - total flux cleaned = 0.000652369 Jy ! Component: 1700 - total flux cleaned = 0.00066107 Jy ! Component: 1750 - total flux cleaned = 0.000686933 Jy ! Component: 1800 - total flux cleaned = 0.000704068 Jy ! Component: 1850 - total flux cleaned = 0.000762902 Jy ! Component: 1900 - total flux cleaned = 0.000779513 Jy ! Component: 1950 - total flux cleaned = 0.000779537 Jy ! Component: 2000 - total flux cleaned = 0.000812199 Jy ! Total flux subtracted in 2048 components = 0.000836428 Jy ! Clean residual min=-0.000439 max=0.000451 Jy/beam ! Clean residual mean=0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.155765 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 220 components and 0.155765 Jy ![Exited script file: muppet] wmap "J0801+4401_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.364 at -4.213 degrees (North through East) ! Clean map min=-0.00080217 max=0.136 Jy/beam ! Writing clean map to FITS file: J0801+4401_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320721 0.320721 0.641441 1.28288 2.56576 5.13153 10.2631 20.5261 41.0522 82.1045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.364 at -4.213 degrees (North through East) ! Clean map min=-0.00080217 max=0.136 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 J0801+4401_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:42 2016