! Started logfile: J0128-1722_X_2017_10_21_pus_uvs.log on Sat May 11 21:49:38 2019 obs J0128-1722_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0128-1722_X_2017_10_21_pus_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.878352 visibilities/baseline/integration-bin. ! Found source: J0128-1722 ! ! 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 1202 lines of history. ! ! Reading 44016 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 J0128-1722_X_2017_10_21_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 148 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970689Jy sigma=0.007644 ! Fit after self-cal, rms=0.939505Jy sigma=0.007467 ! 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=0.7556 mas, bmaj=3.404 mas, bpa=-17.56 degrees ! Estimated noise=976.312 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 = 0.0495644 Jy ! Component: 100 - total flux cleaned = 0.0615329 Jy ! Total flux subtracted in 100 components = 0.0615329 Jy ! Clean residual min=-0.003506 max=0.004791 Jy/beam ! Clean residual mean=-0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.061533 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.061533 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=0.105109Jy sigma=0.000682 ! Fit after self-cal, rms=0.104767Jy sigma=0.000680 ! 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=1.019 mas, bmaj=3.661 mas, bpa=-16.4 degrees ! Estimated noise=479.929 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 = 0.00538 Jy ! Component: 100 - total flux cleaned = 0.00702447 Jy ! Component: 150 - total flux cleaned = 0.00717705 Jy ! Component: 200 - total flux cleaned = 0.00723849 Jy ! Total flux subtracted in 200 components = 0.00723849 Jy ! Clean residual min=-0.002947 max=0.004389 Jy/beam ! Clean residual mean=0.000024 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0687714 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0687714 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=0.104420Jy sigma=0.000678 ! Fit after self-cal, rms=0.104416Jy sigma=0.000678 ! 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 1.05 FD 1.04 HN 1.05 KP 0.97 ! LA 1.00 MK 1.00 NL 0.95 OV 1.08 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.04 ! LA 1.00 MK 1.05 NL 0.91 OV 1.04 ! PT 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.92 KP 0.99 ! LA 1.07 MK 1.01 NL 0.91 OV 1.06 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.98 KP 1.03 ! LA 0.94 MK 1.01 NL 0.83 OV 1.11 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.88 KP 1.01 ! LA 1.03 MK 1.31 NL 0.90 OV 1.10 ! PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.94 KP 0.97 ! LA 1.01 MK 1.09 NL 0.89 OV 1.05 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 1.00 ! LA 1.00 MK 1.04 NL 0.96 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.09 HN 0.97 KP 0.95 ! LA 1.07 MK 0.99 NL 0.89 OV 1.06 ! PT 0.86 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.90 KP 0.98 ! LA 1.05 MK 1.01 NL 0.88 OV 1.04 ! PT 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.85 KP 0.99 ! LA 1.06 MK 1.02 NL 0.81 OV 1.07 ! PT 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.97 KP 0.95 ! LA 1.05 MK 0.94 NL 0.80 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.87 KP 0.99 ! LA 0.99 MK 0.98 NL 0.87 OV 1.00 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.104416Jy sigma=0.000678 ! Fit after self-cal, rms=0.098860Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.682 mas, bpa=-16.18 degrees ! Estimated noise=476.19 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 (9, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409716 Jy ! Component: 100 - total flux cleaned = 0.00600179 Jy ! Component: 150 - total flux cleaned = 0.00733758 Jy ! Component: 200 - total flux cleaned = 0.00839429 Jy ! Total flux subtracted in 200 components = 0.00839429 Jy ! Clean residual min=-0.001911 max=0.002511 Jy/beam ! Clean residual mean=0.000013 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0771657 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 57 components and 0.0771657 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=0.098708Jy sigma=0.000674 ! Fit after self-cal, rms=0.098579Jy sigma=0.000674 ! 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=0.098579Jy sigma=0.000674 ! Fit after self-cal, rms=0.096558Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.691 mas, bpa=-16.3 degrees ! Estimated noise=473.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019442 Jy ! Component: 100 - total flux cleaned = 0.00299054 Jy ! Component: 150 - total flux cleaned = 0.0034198 Jy ! Component: 200 - total flux cleaned = 0.00370632 Jy ! Total flux subtracted in 200 components = 0.00370632 Jy ! Clean residual min=-0.001812 max=0.002258 Jy/beam ! Clean residual mean=0.000010 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.080872 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 75 components and 0.080872 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=0.096519Jy sigma=0.000672 ! Fit after self-cal, rms=0.096508Jy sigma=0.000672 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) ! Added new window around map position (4.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202503 Jy ! Component: 100 - total flux cleaned = 0.00320451 Jy ! Component: 150 - total flux cleaned = 0.00407737 Jy ! Component: 200 - total flux cleaned = 0.00466822 Jy ! Total flux subtracted in 200 components = 0.00466822 Jy ! Clean residual min=-0.001641 max=0.001577 Jy/beam ! Clean residual mean=0.000008 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0855403 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.0855403 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=0.096462Jy sigma=0.000672 ! Fit after self-cal, rms=0.096449Jy sigma=0.000672 ! 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=0.096449Jy sigma=0.000672 ! Fit after self-cal, rms=0.096301Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.696 mas, bpa=-16.34 degrees ! Estimated noise=471.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115928 Jy ! Component: 100 - total flux cleaned = 0.00191271 Jy ! Component: 150 - total flux cleaned = 0.00224709 Jy ! Component: 200 - total flux cleaned = 0.00228665 Jy ! Total flux subtracted in 200 components = 0.00228665 Jy ! Clean residual min=-0.001536 max=0.001572 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0878269 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.0878269 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=0.096284Jy sigma=0.000671 ! Fit after self-cal, rms=0.096290Jy sigma=0.000671 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 = 0.000708122 Jy ! Component: 100 - total flux cleaned = 0.000887044 Jy ! Component: 150 - total flux cleaned = 0.000906261 Jy ! Component: 200 - total flux cleaned = 0.000939776 Jy ! Total flux subtracted in 200 components = 0.000939776 Jy ! Clean residual min=-0.001515 max=0.001548 Jy/beam ! Clean residual mean=0.000004 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0887667 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.0887667 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=0.096281Jy sigma=0.000671 ! Fit after self-cal, rms=0.096278Jy sigma=0.000671 ! 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=0.096278Jy sigma=0.000671 ! Fit after self-cal, rms=0.096310Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.589 mas, bmaj=5.195 mas, bpa=7.201 degrees ! Estimated noise=534.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069302 Jy ! Component: 100 - total flux cleaned = 0.000920249 Jy ! Component: 150 - total flux cleaned = 0.00101288 Jy ! Component: 200 - total flux cleaned = 0.00103543 Jy ! Total flux subtracted in 200 components = 0.00103543 Jy ! Clean residual min=-0.001330 max=0.001995 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0898021 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 0.0898021 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=0.096307Jy sigma=0.000671 ! Fit after self-cal, rms=0.096311Jy sigma=0.000671 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 = 0.000352861 Jy ! Component: 100 - total flux cleaned = 0.000427472 Jy ! Component: 150 - total flux cleaned = 0.000437901 Jy ! Component: 200 - total flux cleaned = 0.000419188 Jy ! Total flux subtracted in 200 components = 0.000419188 Jy ! Clean residual min=-0.001338 max=0.001961 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0902213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.0902213 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=0.096310Jy sigma=0.000671 ! Fit after self-cal, rms=0.096309Jy sigma=0.000671 ! 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=1.032 mas, bmaj=3.696 mas, bpa=-16.36 degrees ! Estimated noise=470.951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.696 at -16.36 degrees (North through East) ! Clean map min=-0.0013467 max=0.06489 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=0.7575 mas, bmaj=3.427 mas, bpa=-17.54 degrees ! Estimated noise=955.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482844 Jy ! Component: 100 - total flux cleaned = 0.060187 Jy ! Component: 150 - total flux cleaned = 0.0667166 Jy ! Component: 200 - total flux cleaned = 0.0713944 Jy ! Total flux subtracted in 200 components = 0.0713944 Jy ! Clean residual min=-0.003197 max=0.003419 Jy/beam ! Clean residual mean=0.000005 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0713944 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0713944 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.696 mas, bpa=-16.36 degrees ! Estimated noise=470.951 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 = 0.00433711 Jy ! Component: 100 - total flux cleaned = 0.0073919 Jy ! Component: 150 - total flux cleaned = 0.00974568 Jy ! Component: 200 - total flux cleaned = 0.0116554 Jy ! Total flux subtracted in 200 components = 0.0116554 Jy ! Clean residual min=-0.001594 max=0.001738 Jy/beam ! Clean residual mean=0.000012 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0830498 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.0830498 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=2.589 mas, bmaj=5.195 mas, bpa=7.201 degrees ! Estimated noise=534.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208645 Jy ! Component: 100 - total flux cleaned = 0.00360134 Jy ! Component: 150 - total flux cleaned = 0.00475583 Jy ! Component: 200 - total flux cleaned = 0.00566351 Jy ! Total flux subtracted in 200 components = 0.00566351 Jy ! Clean residual min=-0.001455 max=0.001974 Jy/beam ! Clean residual mean=0.000008 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0887134 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 = 0.000668457 Jy ! Component: 100 - total flux cleaned = 0.000960332 Jy ! Component: 150 - total flux cleaned = 0.00119381 Jy ! Component: 200 - total flux cleaned = 0.00132671 Jy ! Total flux subtracted in 200 components = 0.00132671 Jy ! Clean residual min=-0.001382 max=0.001949 Jy/beam ! Clean residual mean=0.000005 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0900401 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 122 components and 0.09004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.696 mas, bpa=-16.36 degrees ! Estimated noise=470.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272187 Jy ! Component: 100 - total flux cleaned = 0.000397805 Jy ! Component: 150 - total flux cleaned = 0.000453999 Jy ! Component: 200 - total flux cleaned = 0.000479021 Jy ! Total flux subtracted in 200 components = 0.000479021 Jy ! Clean residual min=-0.001426 max=0.001471 Jy/beam ! Clean residual mean=0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0905191 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.0905191 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=0.096327Jy sigma=0.000671 ! Fit after self-cal, rms=0.096328Jy sigma=0.000671 wmodel J0128-1722_X_2017_10_21_pus_map.mod ! Writing 144 model components to file: J0128-1722_X_2017_10_21_pus_map.mod wobs J0128-1722_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0128-1722_X_2017_10_21_pus_uvs.fits wwins J0128-1722_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0128-1722_X_2017_10_21_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 = 0.000133474 Jy ! Component: 100 - total flux cleaned = 0.000179806 Jy ! Component: 150 - total flux cleaned = 0.000243658 Jy ! Component: 200 - total flux cleaned = 0.000341945 Jy ! Component: 250 - total flux cleaned = 0.000378677 Jy ! Component: 300 - total flux cleaned = 0.000327403 Jy ! Component: 350 - total flux cleaned = 0.000295053 Jy ! Component: 400 - total flux cleaned = 0.000233067 Jy ! Component: 450 - total flux cleaned = 0.000159179 Jy ! Component: 500 - total flux cleaned = 0.000116428 Jy ! Component: 550 - total flux cleaned = 8.89814e-05 Jy ! Component: 600 - total flux cleaned = 0.000102497 Jy ! Component: 650 - total flux cleaned = 0.000141568 Jy ! Component: 700 - total flux cleaned = 0.000166975 Jy ! Component: 750 - total flux cleaned = 0.000203972 Jy ! Component: 800 - total flux cleaned = 0.000203719 Jy ! Component: 850 - total flux cleaned = 0.000203489 Jy ! Component: 900 - total flux cleaned = 0.000214806 Jy ! Component: 950 - total flux cleaned = 0.000203551 Jy ! Component: 1000 - total flux cleaned = 0.000225617 Jy ! Component: 1050 - total flux cleaned = 0.000247185 Jy ! Component: 1100 - total flux cleaned = 0.000289183 Jy ! Component: 1150 - total flux cleaned = 0.000268283 Jy ! Component: 1200 - total flux cleaned = 0.000278473 Jy ! Component: 1250 - total flux cleaned = 0.000288393 Jy ! Component: 1300 - total flux cleaned = 0.000288308 Jy ! Component: 1350 - total flux cleaned = 0.000297939 Jy ! Component: 1400 - total flux cleaned = 0.000278978 Jy ! Component: 1450 - total flux cleaned = 0.000279078 Jy ! Component: 1500 - total flux cleaned = 0.00027915 Jy ! Component: 1550 - total flux cleaned = 0.000288259 Jy ! Component: 1600 - total flux cleaned = 0.000279486 Jy ! Component: 1650 - total flux cleaned = 0.000288387 Jy ! Component: 1700 - total flux cleaned = 0.000279802 Jy ! Component: 1750 - total flux cleaned = 0.000305425 Jy ! Component: 1800 - total flux cleaned = 0.000296905 Jy ! Component: 1850 - total flux cleaned = 0.000313435 Jy ! Component: 1900 - total flux cleaned = 0.000305126 Jy ! Component: 1950 - total flux cleaned = 0.000305118 Jy ! Component: 2000 - total flux cleaned = 0.000321265 Jy ! Total flux subtracted in 2048 components = 0.000313262 Jy ! Clean residual min=-0.000465 max=0.000495 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0908323 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 274 components and 0.0908323 Jy ![Exited script file: muppet] wmap "J0128-1722_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.696 at -16.36 degrees (North through East) ! Clean map min=-0.00099286 max=0.064593 Jy/beam ! Writing clean map to FITS file: J0128-1722_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723218 0.723218 1.44644 2.89287 5.78574 11.5715 23.143 46.2859 92.5719 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 3.696 at -16.36 degrees (North through East) ! Clean map min=-0.00099286 max=0.064593 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 J0128-1722_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:49:41 2019