! Started logfile: J1421-1931_X_2017_10_09_pus_uvs.log on Sun May 12 15:21:52 2019 obs J1421-1931_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1421-1931_X_2017_10_09_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.751462 visibilities/baseline/integration-bin. ! Found source: J1421-1931 ! ! 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 763 lines of history. ! ! Reading 37008 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 J1421-1931_X_2017_10_09_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.742252Jy sigma=0.005342 ! Fit after self-cal, rms=0.714786Jy sigma=0.005138 ! 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=0.7172 mas, bmaj=3.101 mas, bpa=-20.98 degrees ! Estimated noise=954.499 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 = 0.227518 Jy ! Component: 100 - total flux cleaned = 0.277449 Jy ! Total flux subtracted in 100 components = 0.277449 Jy ! Clean residual min=-0.010218 max=0.015826 Jy/beam ! Clean residual mean=0.000035 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 0.27745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.27745 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=0.110852Jy sigma=0.000686 ! Fit after self-cal, rms=0.110853Jy sigma=0.000686 ! 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=0.9312 mas, bmaj=3.439 mas, bpa=-19.25 degrees ! Estimated noise=525.971 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 = 0.0184234 Jy ! Component: 100 - total flux cleaned = 0.0261892 Jy ! Component: 150 - total flux cleaned = 0.030117 Jy ! Component: 200 - total flux cleaned = 0.0310017 Jy ! Total flux subtracted in 200 components = 0.0310017 Jy ! Clean residual min=-0.006675 max=0.006038 Jy/beam ! Clean residual mean=-0.000021 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.308451 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.308451 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=0.108545Jy sigma=0.000661 ! Fit after self-cal, rms=0.108561Jy sigma=0.000661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.10 KP 0.99 ! LA 0.99 MK 0.98 NL 0.88 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.02 ! LA 1.01 MK 1.00 NL 0.93 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.08 KP 0.94 ! LA 1.04 MK 1.00 NL 0.93 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.07 KP 0.97 ! LA 1.02 MK 0.99 NL 0.93 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.02 KP 0.97 ! LA 1.01 MK 1.01 NL 0.92 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.96 ! LA 1.01 MK 1.00 NL 0.91 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 0.95 ! LA 1.03 MK 1.01 NL 0.89 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.09 KP 0.96 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.09 KP 1.04 ! LA 1.01 MK 0.99 NL 0.94 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.13 KP 0.98 ! LA 1.02 MK 0.99 NL 0.91 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.11 KP 0.99 ! LA 1.02 MK 1.04 NL 0.96 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.16 KP 0.89 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.108561Jy sigma=0.000661 ! Fit after self-cal, rms=0.110715Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=3.462 mas, bpa=-19.42 degrees ! Estimated noise=524.515 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 = -0.00222404 Jy ! Component: 100 - total flux cleaned = -0.00241732 Jy ! Component: 150 - total flux cleaned = -0.00253312 Jy ! Component: 200 - total flux cleaned = -0.00259905 Jy ! Total flux subtracted in 200 components = -0.00259905 Jy ! Clean residual min=-0.002053 max=0.002988 Jy/beam ! Clean residual mean=-0.000006 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.305852 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.305852 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=0.110670Jy sigma=0.000649 ! Fit after self-cal, rms=0.110738Jy sigma=0.000649 ! 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=0.110738Jy sigma=0.000649 ! Fit after self-cal, rms=0.111591Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=3.463 mas, bpa=-19.5 degrees ! Estimated noise=523.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112024 Jy ! Component: 100 - total flux cleaned = -0.00127534 Jy ! Component: 150 - total flux cleaned = -0.00133371 Jy ! Component: 200 - total flux cleaned = -0.00137938 Jy ! Total flux subtracted in 200 components = -0.00137938 Jy ! Clean residual min=-0.001656 max=0.001452 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.304473 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.304473 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=0.111564Jy sigma=0.000645 ! Fit after self-cal, rms=0.111579Jy sigma=0.000645 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 = -5.27404e-06 Jy ! Component: 100 - total flux cleaned = -3.81135e-05 Jy ! Component: 150 - total flux cleaned = -5.21668e-05 Jy ! Component: 200 - total flux cleaned = -7.58836e-05 Jy ! Total flux subtracted in 200 components = -7.58836e-05 Jy ! Clean residual min=-0.001638 max=0.001453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.304397 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.304397 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=0.111574Jy sigma=0.000645 ! Fit after self-cal, rms=0.111573Jy sigma=0.000645 ! 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=0.111573Jy sigma=0.000645 ! Fit after self-cal, rms=0.111941Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9351 mas, bmaj=3.468 mas, bpa=-19.56 degrees ! Estimated noise=523.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694945 Jy ! Component: 100 - total flux cleaned = -0.000768683 Jy ! Component: 150 - total flux cleaned = -0.00080797 Jy ! Component: 200 - total flux cleaned = -0.000841032 Jy ! Total flux subtracted in 200 components = -0.000841032 Jy ! Clean residual min=-0.001562 max=0.001331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.303556 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.303556 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=0.111929Jy sigma=0.000645 ! Fit after self-cal, rms=0.111932Jy sigma=0.000645 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 = -2.66469e-05 Jy ! Component: 100 - total flux cleaned = -3.77813e-05 Jy ! Component: 150 - total flux cleaned = -5.7856e-05 Jy ! Component: 200 - total flux cleaned = -8.50971e-05 Jy ! Total flux subtracted in 200 components = -8.50971e-05 Jy ! Clean residual min=-0.001535 max=0.001340 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.303471 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.303471 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=0.111929Jy sigma=0.000645 ! Fit after self-cal, rms=0.111929Jy sigma=0.000645 ! 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=0.111929Jy sigma=0.000645 ! Fit after self-cal, rms=0.112169Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.376 mas, bmaj=4.815 mas, bpa=-5.371 degrees ! Estimated noise=606.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317619 Jy ! Component: 100 - total flux cleaned = -0.000344276 Jy ! Component: 150 - total flux cleaned = -0.000349134 Jy ! Component: 200 - total flux cleaned = -0.000353581 Jy ! Total flux subtracted in 200 components = -0.000353581 Jy ! Clean residual min=-0.001240 max=0.001365 Jy/beam ! Clean residual mean=-0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.303117 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.303117 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=0.112167Jy sigma=0.000645 ! Fit after self-cal, rms=0.112170Jy sigma=0.000645 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 = -1.73643e-05 Jy ! Component: 100 - total flux cleaned = -1.26636e-05 Jy ! Component: 150 - total flux cleaned = -3.74039e-06 Jy ! Component: 200 - total flux cleaned = 1.7804e-06 Jy ! Total flux subtracted in 200 components = 1.7804e-06 Jy ! Clean residual min=-0.001215 max=0.001351 Jy/beam ! Clean residual mean=-0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.303119 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.303119 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=0.112170Jy sigma=0.000645 ! Fit after self-cal, rms=0.112170Jy sigma=0.000645 ! 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=0.935 mas, bmaj=3.472 mas, bpa=-19.59 degrees ! Estimated noise=523.702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 3.472 at -19.59 degrees (North through East) ! Clean map min=-0.0013666 max=0.29418 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=0.7216 mas, bmaj=3.145 mas, bpa=-21.25 degrees ! Estimated noise=960.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228546 Jy ! Component: 100 - total flux cleaned = 0.278489 Jy ! Component: 150 - total flux cleaned = 0.292876 Jy ! Component: 200 - total flux cleaned = 0.298547 Jy ! Total flux subtracted in 200 components = 0.298547 Jy ! Clean residual min=-0.002737 max=0.002797 Jy/beam ! Clean residual mean=0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.298547 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.298547 Jy ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=3.472 mas, bpa=-19.59 degrees ! Estimated noise=523.702 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 = 0.00289683 Jy ! Component: 100 - total flux cleaned = 0.00394067 Jy ! Component: 150 - total flux cleaned = 0.00410321 Jy ! Component: 200 - total flux cleaned = 0.00418488 Jy ! Total flux subtracted in 200 components = 0.00418488 Jy ! Clean residual min=-0.001461 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.302731 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.302731 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=2.376 mas, bmaj=4.815 mas, bpa=-5.371 degrees ! Estimated noise=606.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207262 Jy ! Component: 100 - total flux cleaned = 0.000281011 Jy ! Component: 150 - total flux cleaned = 0.000319087 Jy ! Component: 200 - total flux cleaned = 0.000343072 Jy ! Total flux subtracted in 200 components = 0.000343072 Jy ! Clean residual min=-0.001224 max=0.001403 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.303074 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 = 1.43706e-05 Jy ! Component: 100 - total flux cleaned = 2.28694e-05 Jy ! Component: 150 - total flux cleaned = 3.0817e-05 Jy ! Component: 200 - total flux cleaned = 3.81912e-05 Jy ! Total flux subtracted in 200 components = 3.81912e-05 Jy ! Clean residual min=-0.001224 max=0.001389 Jy/beam ! Clean residual mean=-0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.303113 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.303113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=3.472 mas, bpa=-19.59 degrees ! Estimated noise=523.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160128 Jy ! Component: 100 - total flux cleaned = -0.000218071 Jy ! Component: 150 - total flux cleaned = -0.000227301 Jy ! Component: 200 - total flux cleaned = -0.000235761 Jy ! Total flux subtracted in 200 components = -0.000235761 Jy ! Clean residual min=-0.001406 max=0.001242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.302877 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.302877 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=0.112160Jy sigma=0.000645 ! Fit after self-cal, rms=0.112154Jy sigma=0.000645 wmodel J1421-1931_X_2017_10_09_pus_map.mod ! Writing 57 model components to file: J1421-1931_X_2017_10_09_pus_map.mod wobs J1421-1931_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1421-1931_X_2017_10_09_pus_uvs.fits wwins J1421-1931_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J1421-1931_X_2017_10_09_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 = -0.0002854 Jy ! Component: 100 - total flux cleaned = -0.000370675 Jy ! Component: 150 - total flux cleaned = -0.000510096 Jy ! Component: 200 - total flux cleaned = -0.000585572 Jy ! Component: 250 - total flux cleaned = -0.000621496 Jy ! Component: 300 - total flux cleaned = -0.000689272 Jy ! Component: 350 - total flux cleaned = -0.000705931 Jy ! Component: 400 - total flux cleaned = -0.000752916 Jy ! Component: 450 - total flux cleaned = -0.000768155 Jy ! Component: 500 - total flux cleaned = -0.00082659 Jy ! Component: 550 - total flux cleaned = -0.000854698 Jy ! Component: 600 - total flux cleaned = -0.000895867 Jy ! Component: 650 - total flux cleaned = -0.00090942 Jy ! Component: 700 - total flux cleaned = -0.000922277 Jy ! Component: 750 - total flux cleaned = -0.000897406 Jy ! Component: 800 - total flux cleaned = -0.00090959 Jy ! Component: 850 - total flux cleaned = -0.000933232 Jy ! Component: 900 - total flux cleaned = -0.00094477 Jy ! Component: 950 - total flux cleaned = -0.000899305 Jy ! Component: 1000 - total flux cleaned = -0.000933213 Jy ! Component: 1050 - total flux cleaned = -0.00090043 Jy ! Component: 1100 - total flux cleaned = -0.00092217 Jy ! Component: 1150 - total flux cleaned = -0.000943195 Jy ! Component: 1200 - total flux cleaned = -0.000932684 Jy ! Component: 1250 - total flux cleaned = -0.00092246 Jy ! Component: 1300 - total flux cleaned = -0.000932586 Jy ! Component: 1350 - total flux cleaned = -0.000922579 Jy ! Component: 1400 - total flux cleaned = -0.000932263 Jy ! Component: 1450 - total flux cleaned = -0.000922489 Jy ! Component: 1500 - total flux cleaned = -0.00092252 Jy ! Component: 1550 - total flux cleaned = -0.000922644 Jy ! Component: 1600 - total flux cleaned = -0.000950593 Jy ! Component: 1650 - total flux cleaned = -0.000941545 Jy ! Component: 1700 - total flux cleaned = -0.000923277 Jy ! Component: 1750 - total flux cleaned = -0.000932126 Jy ! Component: 1800 - total flux cleaned = -0.000896462 Jy ! Component: 1850 - total flux cleaned = -0.000896484 Jy ! Component: 1900 - total flux cleaned = -0.000896332 Jy ! Component: 1950 - total flux cleaned = -0.000879229 Jy ! Component: 2000 - total flux cleaned = -0.000879384 Jy ! Total flux subtracted in 2048 components = -0.00089624 Jy ! Clean residual min=-0.000421 max=0.000421 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.301981 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 194 components and 0.301981 Jy ![Exited script file: muppet] wmap "J1421-1931_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 3.472 at -19.59 degrees (North through East) ! Clean map min=-0.0013194 max=0.29404 Jy/beam ! Writing clean map to FITS file: J1421-1931_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.294041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159559 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162792 0.162792 0.325584 0.651169 1.30234 2.60468 5.20935 10.4187 20.8374 41.6748 83.3496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 3.472 at -19.59 degrees (North through East) ! Clean map min=-0.0013194 max=0.29404 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 J1421-1931_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:21:55 2019