! Started logfile: J1140-2730_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:08 2019 obs J1140-2730_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1140-2730_X_2017_01_16_pus_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775111 visibilities/baseline/integration-bin. ! Found source: J1140-2730 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 31392 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 J1140-2730_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.935214Jy sigma=0.006496 ! Fit after self-cal, rms=0.911388Jy sigma=0.006386 ! 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=0.8206 mas, bmaj=3.257 mas, bpa=15.89 degrees ! Estimated noise=947.893 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 = 0.0750188 Jy ! Component: 100 - total flux cleaned = 0.0923568 Jy ! Total flux subtracted in 100 components = 0.0923568 Jy ! Clean residual min=-0.004190 max=0.006825 Jy/beam ! Clean residual mean=-0.000008 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.0923568 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0923568 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=0.117789Jy sigma=0.000650 ! Fit after self-cal, rms=0.117718Jy sigma=0.000649 ! 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=0.9826 mas, bmaj=3.671 mas, bpa=13.93 degrees ! Estimated noise=613.753 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 = 0.0088636 Jy ! Component: 100 - total flux cleaned = 0.0134172 Jy ! Component: 150 - total flux cleaned = 0.0159728 Jy ! Component: 200 - total flux cleaned = 0.0174737 Jy ! Total flux subtracted in 200 components = 0.0174737 Jy ! Clean residual min=-0.001884 max=0.002077 Jy/beam ! Clean residual mean=0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.109831 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.10983 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=0.117262Jy sigma=0.000643 ! Fit after self-cal, rms=0.117313Jy sigma=0.000642 ! 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 1.02 FD 1.01 HN 1.15 KP 0.99 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.11 KP 1.00 ! LA 1.03 MK 1.00* NL 0.93 OV 0.97 ! PT 1.15 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 0.96 ! LA 1.01 MK 1.00* NL 0.88 OV 0.97 ! PT 1.32 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.99 ! LA 0.97 MK 1.00* NL 0.99 OV 0.97 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.94 KP 1.02 ! LA 0.97 MK 1.00* NL 0.97 OV 0.95 ! PT 1.12 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.97 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00 ! PT 1.21 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.19 KP 0.98 ! LA 0.92 MK 1.00* NL 0.99 OV 0.92 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.19 KP 0.98 ! LA 1.01 MK 1.00* NL 0.93 OV 0.97 ! PT 1.19 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.10 KP 0.95 ! LA 0.94 MK 1.00* NL 0.94 OV 0.92 ! PT 1.24 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.15 KP 1.03 ! LA 0.96 MK 1.00* NL 0.97 OV 0.98 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00* NL 0.98 OV 0.99 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 1.07 KP 0.97 ! LA 0.98 MK 1.00* NL 0.99 OV 0.94 ! PT 1.15 SC 1.01 ! ! ! Fit before self-cal, rms=0.117313Jy sigma=0.000642 ! Fit after self-cal, rms=0.127823Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=3.69 mas, bpa=14.01 degrees ! Estimated noise=612.119 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 = 0.000369078 Jy ! Component: 100 - total flux cleaned = 0.000270556 Jy ! Component: 150 - total flux cleaned = 0.00021174 Jy ! Component: 200 - total flux cleaned = 0.000160627 Jy ! Total flux subtracted in 200 components = 0.000160627 Jy ! Clean residual min=-0.001452 max=0.001367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.109991 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.109991 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=0.127814Jy sigma=0.000640 ! Fit after self-cal, rms=0.128067Jy sigma=0.000640 ! 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=0.128067Jy sigma=0.000640 ! Fit after self-cal, rms=0.129991Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=3.676 mas, bpa=13.97 degrees ! Estimated noise=612.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359283 Jy ! Component: 100 - total flux cleaned = 0.000361373 Jy ! Component: 150 - total flux cleaned = 0.000360894 Jy ! Component: 200 - total flux cleaned = 0.000347383 Jy ! Total flux subtracted in 200 components = 0.000347383 Jy ! Clean residual min=-0.001282 max=0.001188 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.110339 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.110339 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=0.129987Jy sigma=0.000639 ! Fit after self-cal, rms=0.130028Jy sigma=0.000639 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 = -4.1636e-05 Jy ! Component: 100 - total flux cleaned = 1.65795e-06 Jy ! Component: 150 - total flux cleaned = 2.07174e-05 Jy ! Component: 200 - total flux cleaned = 2.07866e-05 Jy ! Total flux subtracted in 200 components = 2.07866e-05 Jy ! Clean residual min=-0.001269 max=0.001190 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.110359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.110359 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=0.130026Jy sigma=0.000639 ! Fit after self-cal, rms=0.130027Jy sigma=0.000639 ! 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=0.130027Jy sigma=0.000639 ! Fit after self-cal, rms=0.130997Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9838 mas, bmaj=3.664 mas, bpa=13.98 degrees ! Estimated noise=612.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142723 Jy ! Component: 100 - total flux cleaned = 0.000185818 Jy ! Component: 150 - total flux cleaned = 0.000174287 Jy ! Component: 200 - total flux cleaned = 0.000145706 Jy ! Total flux subtracted in 200 components = 0.000145706 Jy ! Clean residual min=-0.001245 max=0.001194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.110505 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.110505 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=0.130994Jy sigma=0.000639 ! Fit after self-cal, rms=0.131004Jy sigma=0.000639 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 = -2.74141e-05 Jy ! Component: 100 - total flux cleaned = -3.66403e-05 Jy ! Component: 150 - total flux cleaned = -4.48649e-05 Jy ! Component: 200 - total flux cleaned = -5.23937e-05 Jy ! Total flux subtracted in 200 components = -5.23937e-05 Jy ! Clean residual min=-0.001250 max=0.001209 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.110453 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.110453 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=0.131003Jy sigma=0.000639 ! Fit after self-cal, rms=0.131002Jy sigma=0.000639 ! 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=0.131002Jy sigma=0.000639 ! Fit after self-cal, rms=0.131291Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=5.54 mas, bpa=2.036 degrees ! Estimated noise=748.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.67944e-06 Jy ! Component: 100 - total flux cleaned = 3.29537e-06 Jy ! Component: 150 - total flux cleaned = 1.78568e-05 Jy ! Component: 200 - total flux cleaned = 2.43627e-05 Jy ! Total flux subtracted in 200 components = 2.43627e-05 Jy ! Clean residual min=-0.001140 max=0.001306 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.110477 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.110477 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=0.131290Jy sigma=0.000639 ! Fit after self-cal, rms=0.131290Jy sigma=0.000639 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 = -5.92283e-05 Jy ! Component: 100 - total flux cleaned = -5.88286e-05 Jy ! Component: 150 - total flux cleaned = -7.5483e-05 Jy ! Component: 200 - total flux cleaned = -9.05127e-05 Jy ! Total flux subtracted in 200 components = -9.05127e-05 Jy ! Clean residual min=-0.001126 max=0.001320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.110386 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.110386 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=0.131290Jy sigma=0.000639 ! Fit after self-cal, rms=0.131287Jy sigma=0.000639 ! 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=0.983 mas, bmaj=3.657 mas, bpa=14 degrees ! Estimated noise=612.218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 3.657 at 14 degrees (North through East) ! Clean map min=-0.0011699 max=0.095339 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=0.8219 mas, bmaj=3.261 mas, bpa=15.94 degrees ! Estimated noise=950.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747206 Jy ! Component: 100 - total flux cleaned = 0.0924261 Jy ! Component: 150 - total flux cleaned = 0.100389 Jy ! Component: 200 - total flux cleaned = 0.104747 Jy ! Total flux subtracted in 200 components = 0.104747 Jy ! Clean residual min=-0.002158 max=0.002681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.104747 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 0.104747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=3.657 mas, bpa=14 degrees ! Estimated noise=612.218 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 = 0.00269818 Jy ! Component: 100 - total flux cleaned = 0.00415175 Jy ! Component: 150 - total flux cleaned = 0.00502524 Jy ! Component: 200 - total flux cleaned = 0.00555583 Jy ! Total flux subtracted in 200 components = 0.00555583 Jy ! Clean residual min=-0.001229 max=0.001228 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.110303 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.110303 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=2.156 mas, bmaj=5.54 mas, bpa=2.036 degrees ! Estimated noise=748.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172057 Jy ! Component: 100 - total flux cleaned = 0.000162997 Jy ! Component: 150 - total flux cleaned = 0.000155976 Jy ! Component: 200 - total flux cleaned = 0.000142827 Jy ! Total flux subtracted in 200 components = 0.000142827 Jy ! Clean residual min=-0.001120 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.110445 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 = -1.78012e-05 Jy ! Component: 100 - total flux cleaned = -2.3394e-05 Jy ! Component: 150 - total flux cleaned = -2.33168e-05 Jy ! Component: 200 - total flux cleaned = -2.35714e-05 Jy ! Total flux subtracted in 200 components = -2.35714e-05 Jy ! Clean residual min=-0.001119 max=0.001278 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.110422 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.110422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=3.657 mas, bpa=14 degrees ! Estimated noise=612.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36836e-05 Jy ! Component: 100 - total flux cleaned = 1.12824e-05 Jy ! Component: 150 - total flux cleaned = 4.90729e-05 Jy ! Component: 200 - total flux cleaned = 7.39864e-05 Jy ! Total flux subtracted in 200 components = 7.39864e-05 Jy ! Clean residual min=-0.001228 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.110496 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.110496 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=0.131290Jy sigma=0.000639 ! Fit after self-cal, rms=0.131290Jy sigma=0.000639 wmodel J1140-2730_X_2017_01_16_pus_map.mod ! Writing 50 model components to file: J1140-2730_X_2017_01_16_pus_map.mod wobs J1140-2730_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1140-2730_X_2017_01_16_pus_uvs.fits wwins J1140-2730_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1140-2730_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.49382e-05 Jy ! Component: 100 - total flux cleaned = 0.000302822 Jy ! Component: 150 - total flux cleaned = 0.0004515 Jy ! Component: 200 - total flux cleaned = 0.000594099 Jy ! Component: 250 - total flux cleaned = 0.000698068 Jy ! Component: 300 - total flux cleaned = 0.00081594 Jy ! Component: 350 - total flux cleaned = 0.000930886 Jy ! Component: 400 - total flux cleaned = 0.00107505 Jy ! Component: 450 - total flux cleaned = 0.00121534 Jy ! Component: 500 - total flux cleaned = 0.0013221 Jy ! Component: 550 - total flux cleaned = 0.00144176 Jy ! Component: 600 - total flux cleaned = 0.00155903 Jy ! Component: 650 - total flux cleaned = 0.00166003 Jy ! Component: 700 - total flux cleaned = 0.00178775 Jy ! Component: 750 - total flux cleaned = 0.00189962 Jy ! Component: 800 - total flux cleaned = 0.0020238 Jy ! Component: 850 - total flux cleaned = 0.00215945 Jy ! Component: 900 - total flux cleaned = 0.00227965 Jy ! Component: 950 - total flux cleaned = 0.00235886 Jy ! Component: 1000 - total flux cleaned = 0.00244993 Jy ! Component: 1050 - total flux cleaned = 0.00253939 Jy ! Component: 1100 - total flux cleaned = 0.00261494 Jy ! Component: 1150 - total flux cleaned = 0.00265229 Jy ! Component: 1200 - total flux cleaned = 0.0027136 Jy ! Component: 1250 - total flux cleaned = 0.00281063 Jy ! Component: 1300 - total flux cleaned = 0.00283472 Jy ! Component: 1350 - total flux cleaned = 0.00295335 Jy ! Component: 1400 - total flux cleaned = 0.00301188 Jy ! Component: 1450 - total flux cleaned = 0.00308141 Jy ! Component: 1500 - total flux cleaned = 0.00315015 Jy ! Component: 1550 - total flux cleaned = 0.003207 Jy ! Component: 1600 - total flux cleaned = 0.00329676 Jy ! Component: 1650 - total flux cleaned = 0.00334115 Jy ! Component: 1700 - total flux cleaned = 0.00342908 Jy ! Component: 1750 - total flux cleaned = 0.00349431 Jy ! Component: 1800 - total flux cleaned = 0.00354806 Jy ! Component: 1850 - total flux cleaned = 0.00359076 Jy ! Component: 1900 - total flux cleaned = 0.00363308 Jy ! Component: 1950 - total flux cleaned = 0.0037167 Jy ! Component: 2000 - total flux cleaned = 0.00374777 Jy ! Total flux subtracted in 2048 components = 0.0038197 Jy ! Clean residual min=-0.000515 max=0.000633 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.114316 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 204 components and 0.114316 Jy ![Exited script file: muppet] wmap "J1140-2730_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 3.657 at 14 degrees (North through East) ! Clean map min=-0.0010195 max=0.095595 Jy/beam ! Writing clean map to FITS file: J1140-2730_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0955953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.643961 0.643961 1.28792 2.57584 5.15169 10.3034 20.6067 41.2135 82.427 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 3.657 at 14 degrees (North through East) ! Clean map min=-0.0010195 max=0.095595 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 J1140-2730_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:10 2019