! Started logfile: J0742+4900_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:57 2019 obs J0742+4900_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0742+4900_X_2017_05_27_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.800926 visibilities/baseline/integration-bin. ! Found source: J0742+4900 ! ! 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 1033 lines of history. ! ! Reading 10380 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 J0742+4900_X_2017_05_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.576469Jy sigma=0.004830 ! Fit after self-cal, rms=0.573215Jy sigma=0.004807 ! 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=0.7995 mas, bmaj=1.142 mas, bpa=19.69 degrees ! Estimated noise=1255.02 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 = 0.334599 Jy ! Component: 100 - total flux cleaned = 0.408488 Jy ! Total flux subtracted in 100 components = 0.408488 Jy ! Clean residual min=-0.007656 max=0.023871 Jy/beam ! Clean residual mean=-0.000063 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.408488 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.408488 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=0.096709Jy sigma=0.000750 ! Fit after self-cal, rms=0.096709Jy sigma=0.000750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247484 Jy ! Component: 100 - total flux cleaned = 0.0374254 Jy ! Total flux subtracted in 100 components = 0.0374254 Jy ! Clean residual min=-0.005600 max=0.008245 Jy/beam ! Clean residual mean=-0.000008 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.445914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.445914 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=0.090399Jy sigma=0.000674 ! Fit after self-cal, rms=0.090402Jy sigma=0.000674 ! 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=0.9847 mas, bmaj=1.424 mas, bpa=20.32 degrees ! Estimated noise=832.041 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 (0.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952969 Jy ! Component: 100 - total flux cleaned = 0.0150345 Jy ! Component: 150 - total flux cleaned = 0.0186423 Jy ! Component: 200 - total flux cleaned = 0.0200004 Jy ! Total flux subtracted in 200 components = 0.0200004 Jy ! Clean residual min=-0.004449 max=0.004326 Jy/beam ! Clean residual mean=0.000053 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.465914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.465914 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=0.089350Jy sigma=0.000663 ! Fit after self-cal, rms=0.089343Jy sigma=0.000663 ! 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 0.98 FD 1.00 HN 1.00 KP 0.99 ! LA 0.97 MK 0.96 NL 0.98 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 0.98 MK 0.97 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.95 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.98 ! LA 0.99 MK 0.96 NL 1.00 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.98 ! LA 1.05 MK 1.00 NL 0.97 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.97 ! LA 1.01 MK 1.03 NL 0.97 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 0.93 ! LA 1.01 MK 0.95 NL 0.96 OV 1.00 ! PT 1.07 SC 1.06 ! ! ! Fit before self-cal, rms=0.089343Jy sigma=0.000663 ! Fit after self-cal, rms=0.087928Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9936 mas, bmaj=1.423 mas, bpa=19.66 degrees ! Estimated noise=829.397 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 = -0.00141952 Jy ! Component: 100 - total flux cleaned = -0.00109522 Jy ! Component: 150 - total flux cleaned = -0.00068001 Jy ! Component: 200 - total flux cleaned = -0.000275618 Jy ! Total flux subtracted in 200 components = -0.000275618 Jy ! Clean residual min=-0.002958 max=0.003320 Jy/beam ! Clean residual mean=0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.465639 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.465639 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=0.087692Jy sigma=0.000649 ! Fit after self-cal, rms=0.087709Jy sigma=0.000648 ! 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=0.087709Jy sigma=0.000648 ! Fit after self-cal, rms=0.089191Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=1.427 mas, bpa=20.03 degrees ! Estimated noise=829.258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263528 Jy ! Component: 100 - total flux cleaned = 0.00047845 Jy ! Component: 150 - total flux cleaned = 0.000566221 Jy ! Component: 200 - total flux cleaned = 0.000678482 Jy ! Total flux subtracted in 200 components = 0.000678482 Jy ! Clean residual min=-0.002214 max=0.002033 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.466317 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.466317 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=0.089125Jy sigma=0.000640 ! Fit after self-cal, rms=0.089147Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292987 Jy ! Component: 100 - total flux cleaned = 0.000325191 Jy ! Component: 150 - total flux cleaned = 0.000382778 Jy ! Component: 200 - total flux cleaned = 0.000435009 Jy ! Total flux subtracted in 200 components = 0.000435009 Jy ! Clean residual min=-0.002236 max=0.002005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.466752 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.466752 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=0.089123Jy sigma=0.000640 ! Fit after self-cal, rms=0.089121Jy sigma=0.000640 ! 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=0.089121Jy sigma=0.000640 ! Fit after self-cal, rms=0.089266Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.993 mas, bmaj=1.428 mas, bpa=20.05 degrees ! Estimated noise=828.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106885 Jy ! Component: 100 - total flux cleaned = -7.6554e-05 Jy ! Component: 150 - total flux cleaned = -5.03565e-05 Jy ! Component: 200 - total flux cleaned = -5.0326e-05 Jy ! Total flux subtracted in 200 components = -5.0326e-05 Jy ! Clean residual min=-0.002103 max=0.002080 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.466702 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.466702 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=0.089243Jy sigma=0.000639 ! Fit after self-cal, rms=0.089244Jy 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 = 7.3366e-05 Jy ! Component: 100 - total flux cleaned = 9.57218e-05 Jy ! Component: 150 - total flux cleaned = 0.00011618 Jy ! Component: 200 - total flux cleaned = 0.000155795 Jy ! Total flux subtracted in 200 components = 0.000155795 Jy ! Clean residual min=-0.002119 max=0.002058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.466858 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.466858 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=0.089230Jy sigma=0.000639 ! Fit after self-cal, rms=0.089229Jy 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=0.089229Jy sigma=0.000639 ! Fit after self-cal, rms=0.089314Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=2.639 mas, bpa=42.15 degrees ! Estimated noise=1029.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277246 Jy ! Component: 100 - total flux cleaned = -0.000217546 Jy ! Component: 150 - total flux cleaned = -0.00019335 Jy ! Component: 200 - total flux cleaned = -0.000215157 Jy ! Total flux subtracted in 200 components = -0.000215157 Jy ! Clean residual min=-0.002334 max=0.002155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.466642 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.466642 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=0.089307Jy sigma=0.000639 ! Fit after self-cal, rms=0.089306Jy 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 = 1.84339e-05 Jy ! Component: 100 - total flux cleaned = 3.09809e-05 Jy ! Component: 150 - total flux cleaned = 9.85318e-06 Jy ! Component: 200 - total flux cleaned = -9.19834e-06 Jy ! Total flux subtracted in 200 components = -9.19834e-06 Jy ! Clean residual min=-0.002343 max=0.002127 Jy/beam ! Clean residual mean=-0.000002 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.466633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.466633 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=0.089302Jy sigma=0.000639 ! Fit after self-cal, rms=0.089301Jy 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=0.9931 mas, bmaj=1.429 mas, bpa=20.06 degrees ! Estimated noise=828.281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9931 x 1.429 at 20.06 degrees (North through East) ! Clean map min=-0.0020381 max=0.43079 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=0.8069 mas, bmaj=1.144 mas, bpa=19.29 degrees ! Estimated noise=1252.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.333852 Jy ! Component: 100 - total flux cleaned = 0.406855 Jy ! Component: 150 - total flux cleaned = 0.429133 Jy ! Component: 200 - total flux cleaned = 0.4401 Jy ! Total flux subtracted in 200 components = 0.4401 Jy ! Clean residual min=-0.003345 max=0.005472 Jy/beam ! Clean residual mean=-0.000034 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.4401 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.4401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=1.429 mas, bpa=20.06 degrees ! Estimated noise=828.281 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 = 0.00904948 Jy ! Component: 100 - total flux cleaned = 0.0144043 Jy ! Component: 150 - total flux cleaned = 0.0179733 Jy ! Component: 200 - total flux cleaned = 0.0204413 Jy ! Total flux subtracted in 200 components = 0.0204413 Jy ! Clean residual min=-0.002133 max=0.002167 Jy/beam ! Clean residual mean=-0.000018 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.460541 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.460541 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=2.3 mas, bmaj=2.639 mas, bpa=42.15 degrees ! Estimated noise=1029.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268333 Jy ! Component: 100 - total flux cleaned = 0.00410079 Jy ! Component: 150 - total flux cleaned = 0.00490553 Jy ! Component: 200 - total flux cleaned = 0.00532548 Jy ! Total flux subtracted in 200 components = 0.00532548 Jy ! Clean residual min=-0.002359 max=0.002159 Jy/beam ! Clean residual mean=-0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.465867 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 = 9.39936e-05 Jy ! Component: 100 - total flux cleaned = 0.000170795 Jy ! Component: 150 - total flux cleaned = 0.000225664 Jy ! Component: 200 - total flux cleaned = 0.000264822 Jy ! Total flux subtracted in 200 components = 0.000264822 Jy ! Clean residual min=-0.002333 max=0.002136 Jy/beam ! Clean residual mean=-0.000006 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.466132 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.466132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=1.429 mas, bpa=20.06 degrees ! Estimated noise=828.281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259889 Jy ! Component: 100 - total flux cleaned = -0.000235092 Jy ! Component: 150 - total flux cleaned = -0.000189382 Jy ! Component: 200 - total flux cleaned = -0.000147131 Jy ! Total flux subtracted in 200 components = -0.000147131 Jy ! Clean residual min=-0.002187 max=0.002152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.465985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.465985 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=0.089311Jy sigma=0.000639 ! Fit after self-cal, rms=0.089305Jy sigma=0.000639 wmodel J0742+4900_X_2017_05_27_pus_map.mod ! Writing 81 model components to file: J0742+4900_X_2017_05_27_pus_map.mod wobs J0742+4900_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0742+4900_X_2017_05_27_pus_uvs.fits wwins J0742+4900_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0742+4900_X_2017_05_27_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 = -0.000311118 Jy ! Component: 100 - total flux cleaned = -0.000560635 Jy ! Component: 150 - total flux cleaned = -0.000959958 Jy ! Component: 200 - total flux cleaned = -0.00134261 Jy ! Component: 250 - total flux cleaned = -0.00152645 Jy ! Component: 300 - total flux cleaned = -0.00167429 Jy ! Component: 350 - total flux cleaned = -0.00173218 Jy ! Component: 400 - total flux cleaned = -0.00181692 Jy ! Component: 450 - total flux cleaned = -0.00195385 Jy ! Component: 500 - total flux cleaned = -0.00206075 Jy ! Component: 550 - total flux cleaned = -0.002192 Jy ! Component: 600 - total flux cleaned = -0.00232057 Jy ! Component: 650 - total flux cleaned = -0.00242126 Jy ! Component: 700 - total flux cleaned = -0.00252003 Jy ! Component: 750 - total flux cleaned = -0.00256889 Jy ! Component: 800 - total flux cleaned = -0.00261715 Jy ! Component: 850 - total flux cleaned = -0.00266455 Jy ! Component: 900 - total flux cleaned = -0.00264157 Jy ! Component: 950 - total flux cleaned = -0.002711 Jy ! Component: 1000 - total flux cleaned = -0.00271107 Jy ! Component: 1050 - total flux cleaned = -0.00275561 Jy ! Component: 1100 - total flux cleaned = -0.00273349 Jy ! Component: 1150 - total flux cleaned = -0.00279916 Jy ! Component: 1200 - total flux cleaned = -0.00279901 Jy ! Component: 1250 - total flux cleaned = -0.00271384 Jy ! Component: 1300 - total flux cleaned = -0.00273482 Jy ! Component: 1350 - total flux cleaned = -0.00269354 Jy ! Component: 1400 - total flux cleaned = -0.00271422 Jy ! Component: 1450 - total flux cleaned = -0.0026941 Jy ! Component: 1500 - total flux cleaned = -0.00261344 Jy ! Component: 1550 - total flux cleaned = -0.00253325 Jy ! Component: 1600 - total flux cleaned = -0.00245411 Jy ! Component: 1650 - total flux cleaned = -0.00233662 Jy ! Component: 1700 - total flux cleaned = -0.002298 Jy ! Component: 1750 - total flux cleaned = -0.00214445 Jy ! Component: 1800 - total flux cleaned = -0.00210635 Jy ! Component: 1850 - total flux cleaned = -0.00203079 Jy ! Component: 1900 - total flux cleaned = -0.00193729 Jy ! Component: 1950 - total flux cleaned = -0.00188161 Jy ! Component: 2000 - total flux cleaned = -0.00175285 Jy ! Total flux subtracted in 2048 components = -0.00173455 Jy ! Clean residual min=-0.000994 max=0.001019 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.46425 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 226 components and 0.46425 Jy ![Exited script file: muppet] wmap "J0742+4900_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9931 x 1.429 at 20.06 degrees (North through East) ! Clean map min=-0.0019431 max=0.43132 Jy/beam ! Writing clean map to FITS file: J0742+4900_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.431321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232834 0.232834 0.465667 0.931335 1.86267 3.72534 7.45068 14.9014 29.8027 59.6054 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.431 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9931 x 1.429 at 20.06 degrees (North through East) ! Clean map min=-0.0019431 max=0.43132 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 J0742+4900_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:58 2019