! Started logfile: J1221-0241_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:03 2019 obs J1221-0241_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1221-0241_X_2017_08_12_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958466 visibilities/baseline/integration-bin. ! Found source: J1221-0241 ! ! 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 1049 lines of history. ! ! Reading 43476 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 J1221-0241_X_2017_08_12_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.813230Jy sigma=0.006390 ! Fit after self-cal, rms=0.794942Jy sigma=0.006257 ! 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=0.6881 mas, bmaj=1.65 mas, bpa=-1.185 degrees ! Estimated noise=692.885 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 = 0.153026 Jy ! Component: 100 - total flux cleaned = 0.198567 Jy ! Total flux subtracted in 100 components = 0.198567 Jy ! Clean residual min=-0.005912 max=0.019220 Jy/beam ! Clean residual mean=-0.000032 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.198567 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.198567 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=0.096718Jy sigma=0.000712 ! Fit after self-cal, rms=0.096650Jy sigma=0.000711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204009 Jy ! Component: 100 - total flux cleaned = 0.0312554 Jy ! Total flux subtracted in 100 components = 0.0312554 Jy ! Clean residual min=-0.003694 max=0.005692 Jy/beam ! Clean residual mean=-0.000013 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.229822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.229822 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=0.091004Jy sigma=0.000665 ! Fit after self-cal, rms=0.090988Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674833 Jy ! Component: 100 - total flux cleaned = 0.0109809 Jy ! Total flux subtracted in 100 components = 0.0109809 Jy ! Clean residual min=-0.003195 max=0.004685 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.240803 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.240803 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=0.090290Jy sigma=0.000660 ! Fit after self-cal, rms=0.090289Jy sigma=0.000660 ! 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=0.862 mas, bmaj=1.988 mas, bpa=-1.57 degrees ! Estimated noise=436.593 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 (-1.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479059 Jy ! Component: 100 - total flux cleaned = 0.00738485 Jy ! Component: 150 - total flux cleaned = 0.00873386 Jy ! Component: 200 - total flux cleaned = 0.00926052 Jy ! Total flux subtracted in 200 components = 0.00926052 Jy ! Clean residual min=-0.002701 max=0.002592 Jy/beam ! Clean residual mean=-0.000011 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.250064 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.250064 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=0.089988Jy sigma=0.000658 ! Fit after self-cal, rms=0.089972Jy sigma=0.000658 ! 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 0.95 HN 1.02 KP 1.02 ! LA 0.96 MK 0.99 NL 0.99 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.02 ! LA 0.97 MK 0.99 NL 0.98 OV 1.00 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 0.96 ! LA 1.00 MK 1.01 NL 0.99 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.02 KP 1.00 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.97 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 1.01 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.01 KP 1.00 ! LA 0.99 MK 1.02 NL 0.99 OV 1.03 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.03 KP 0.99 ! LA 1.00 MK 0.97 NL 0.98 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 1.01 OV 1.03 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.02 KP 1.00 ! LA 1.01 MK 1.01 NL 1.00 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.99 KP 0.96 ! LA 1.00 MK 1.00 NL 0.98 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.089972Jy sigma=0.000658 ! Fit after self-cal, rms=0.088645Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8649 mas, bmaj=1.992 mas, bpa=-1.64 degrees ! Estimated noise=435.846 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 = 0.00126813 Jy ! Component: 100 - total flux cleaned = 0.00134047 Jy ! Component: 150 - total flux cleaned = 0.00133976 Jy ! Component: 200 - total flux cleaned = 0.00133881 Jy ! Total flux subtracted in 200 components = 0.00133881 Jy ! Clean residual min=-0.002296 max=0.002189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.251403 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.251403 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=0.088614Jy sigma=0.000655 ! Fit after self-cal, rms=0.088597Jy sigma=0.000655 ! 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=0.088597Jy sigma=0.000655 ! Fit after self-cal, rms=0.088102Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=1.994 mas, bpa=-1.626 degrees ! Estimated noise=435.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556927 Jy ! Component: 100 - total flux cleaned = 0.00067205 Jy ! Component: 150 - total flux cleaned = 0.000709618 Jy ! Component: 200 - total flux cleaned = 0.000725386 Jy ! Total flux subtracted in 200 components = 0.000725386 Jy ! Clean residual min=-0.001255 max=0.001020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.252128 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.252128 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=0.088091Jy sigma=0.000651 ! Fit after self-cal, rms=0.088093Jy sigma=0.000651 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 = 0.000164429 Jy ! Component: 100 - total flux cleaned = 0.000193388 Jy ! Component: 150 - total flux cleaned = 0.000206511 Jy ! Component: 200 - total flux cleaned = 0.000229217 Jy ! Total flux subtracted in 200 components = 0.000229217 Jy ! Clean residual min=-0.001195 max=0.001023 Jy/beam ! Clean residual mean=-0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.252357 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.252357 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=0.088089Jy sigma=0.000651 ! Fit after self-cal, rms=0.088089Jy sigma=0.000651 ! 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=0.088089Jy sigma=0.000651 ! Fit after self-cal, rms=0.088269Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=1.995 mas, bpa=-1.599 degrees ! Estimated noise=435.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.543e-05 Jy ! Component: 100 - total flux cleaned = 5.86173e-05 Jy ! Component: 150 - total flux cleaned = 6.95364e-05 Jy ! Component: 200 - total flux cleaned = 7.86323e-05 Jy ! Total flux subtracted in 200 components = 7.86323e-05 Jy ! Clean residual min=-0.001140 max=0.000986 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.252436 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.252436 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=0.088267Jy sigma=0.000650 ! Fit after self-cal, rms=0.088274Jy sigma=0.000650 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 = 4.11722e-05 Jy ! Component: 100 - total flux cleaned = 4.99609e-05 Jy ! Component: 150 - total flux cleaned = 6.59688e-05 Jy ! Component: 200 - total flux cleaned = 8.09709e-05 Jy ! Total flux subtracted in 200 components = 8.09709e-05 Jy ! Clean residual min=-0.001123 max=0.000972 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.252517 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.252517 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=0.088273Jy sigma=0.000650 ! Fit after self-cal, rms=0.088272Jy sigma=0.000650 ! 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=0.088272Jy sigma=0.000650 ! Fit after self-cal, rms=0.088300Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=3.405 mas, bpa=-0.7277 degrees ! Estimated noise=568.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2936e-06 Jy ! Component: 100 - total flux cleaned = -1.67004e-05 Jy ! Component: 150 - total flux cleaned = -3.42866e-05 Jy ! Component: 200 - total flux cleaned = -3.41536e-05 Jy ! Total flux subtracted in 200 components = -3.41536e-05 Jy ! Clean residual min=-0.001432 max=0.001140 Jy/beam ! Clean residual mean=0.000005 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.252483 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.252483 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=0.088299Jy sigma=0.000650 ! Fit after self-cal, rms=0.088299Jy sigma=0.000650 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 = 2.52039e-05 Jy ! Component: 100 - total flux cleaned = 3.04116e-05 Jy ! Component: 150 - total flux cleaned = 2.56579e-05 Jy ! Component: 200 - total flux cleaned = 1.32913e-05 Jy ! Total flux subtracted in 200 components = 1.32913e-05 Jy ! Clean residual min=-0.001429 max=0.001145 Jy/beam ! Clean residual mean=0.000006 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.252496 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.252496 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=0.088299Jy sigma=0.000650 ! Fit after self-cal, rms=0.088299Jy sigma=0.000650 ! 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=0.8656 mas, bmaj=1.995 mas, bpa=-1.584 degrees ! Estimated noise=436.036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 1.995 at -1.584 degrees (North through East) ! Clean map min=-0.0010509 max=0.20594 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=0.691 mas, bmaj=1.655 mas, bpa=-1.179 degrees ! Estimated noise=692.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152707 Jy ! Component: 100 - total flux cleaned = 0.198407 Jy ! Component: 150 - total flux cleaned = 0.218119 Jy ! Component: 200 - total flux cleaned = 0.228367 Jy ! Total flux subtracted in 200 components = 0.228367 Jy ! Clean residual min=-0.002406 max=0.005248 Jy/beam ! Clean residual mean=-0.000011 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.228367 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.228367 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=1.995 mas, bpa=-1.584 degrees ! Estimated noise=436.036 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 = 0.00922388 Jy ! Component: 100 - total flux cleaned = 0.0145355 Jy ! Component: 150 - total flux cleaned = 0.0178547 Jy ! Component: 200 - total flux cleaned = 0.0200529 Jy ! Total flux subtracted in 200 components = 0.0200529 Jy ! Clean residual min=-0.001316 max=0.001212 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.24842 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.24842 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=2.139 mas, bmaj=3.405 mas, bpa=-0.7277 degrees ! Estimated noise=568.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215388 Jy ! Component: 100 - total flux cleaned = 0.00316956 Jy ! Component: 150 - total flux cleaned = 0.00364711 Jy ! Component: 200 - total flux cleaned = 0.00374278 Jy ! Total flux subtracted in 200 components = 0.00374278 Jy ! Clean residual min=-0.001409 max=0.001171 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.252163 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 = 6.33413e-05 Jy ! Component: 100 - total flux cleaned = 0.000113002 Jy ! Component: 150 - total flux cleaned = 0.000119678 Jy ! Component: 200 - total flux cleaned = 0.000113532 Jy ! Total flux subtracted in 200 components = 0.000113532 Jy ! Clean residual min=-0.001425 max=0.001168 Jy/beam ! Clean residual mean=0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.252276 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.252276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=1.995 mas, bpa=-1.584 degrees ! Estimated noise=436.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.07334e-05 Jy ! Component: 100 - total flux cleaned = -5.05204e-05 Jy ! Component: 150 - total flux cleaned = -9.23338e-06 Jy ! Component: 200 - total flux cleaned = 9.0576e-06 Jy ! Total flux subtracted in 200 components = 9.0576e-06 Jy ! Clean residual min=-0.001106 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.252285 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.252285 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=0.088305Jy sigma=0.000650 ! Fit after self-cal, rms=0.088303Jy sigma=0.000650 wmodel J1221-0241_X_2017_08_12_pus_map.mod ! Writing 81 model components to file: J1221-0241_X_2017_08_12_pus_map.mod wobs J1221-0241_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1221-0241_X_2017_08_12_pus_uvs.fits wwins J1221-0241_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1221-0241_X_2017_08_12_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 = -0.000127447 Jy ! Component: 100 - total flux cleaned = -0.000127953 Jy ! Component: 150 - total flux cleaned = -0.000217208 Jy ! Component: 200 - total flux cleaned = -0.000320279 Jy ! Component: 250 - total flux cleaned = -0.000370611 Jy ! Component: 300 - total flux cleaned = -0.000435589 Jy ! Component: 350 - total flux cleaned = -0.000451929 Jy ! Component: 400 - total flux cleaned = -0.000452252 Jy ! Component: 450 - total flux cleaned = -0.000452332 Jy ! Component: 500 - total flux cleaned = -0.000393774 Jy ! Component: 550 - total flux cleaned = -0.000364896 Jy ! Component: 600 - total flux cleaned = -0.000308164 Jy ! Component: 650 - total flux cleaned = -0.000280118 Jy ! Component: 700 - total flux cleaned = -0.000184532 Jy ! Component: 750 - total flux cleaned = -9.09881e-05 Jy ! Component: 800 - total flux cleaned = -9.09615e-05 Jy ! Component: 850 - total flux cleaned = -3.88652e-05 Jy ! Component: 900 - total flux cleaned = -2.61383e-05 Jy ! Component: 950 - total flux cleaned = -2.61056e-05 Jy ! Component: 1000 - total flux cleaned = -1.35417e-05 Jy ! Component: 1050 - total flux cleaned = 1.08705e-05 Jy ! Component: 1100 - total flux cleaned = 1.07812e-05 Jy ! Component: 1150 - total flux cleaned = 1.06441e-05 Jy ! Component: 1200 - total flux cleaned = 2.24364e-05 Jy ! Component: 1250 - total flux cleaned = -1.20088e-06 Jy ! Component: 1300 - total flux cleaned = 4.5251e-05 Jy ! Component: 1350 - total flux cleaned = 3.38864e-05 Jy ! Component: 1400 - total flux cleaned = 7.93037e-05 Jy ! Component: 1450 - total flux cleaned = 0.000146703 Jy ! Component: 1500 - total flux cleaned = 0.000157728 Jy ! Component: 1550 - total flux cleaned = 0.00014671 Jy ! Component: 1600 - total flux cleaned = 0.000234088 Jy ! Component: 1650 - total flux cleaned = 0.000223216 Jy ! Component: 1700 - total flux cleaned = 0.000244641 Jy ! Component: 1750 - total flux cleaned = 0.000286908 Jy ! Component: 1800 - total flux cleaned = 0.000339166 Jy ! Component: 1850 - total flux cleaned = 0.000359815 Jy ! Component: 1900 - total flux cleaned = 0.000411055 Jy ! Component: 1950 - total flux cleaned = 0.00044134 Jy ! Component: 2000 - total flux cleaned = 0.000441154 Jy ! Total flux subtracted in 2048 components = 0.000441385 Jy ! Clean residual min=-0.000708 max=0.000501 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.252727 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 226 components and 0.252727 Jy ![Exited script file: muppet] wmap "J1221-0241_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 1.995 at -1.584 degrees (North through East) ! Clean map min=-0.00097362 max=0.20576 Jy/beam ! Writing clean map to FITS file: J1221-0241_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27285 0.27285 0.5457 1.0914 2.1828 4.3656 8.73121 17.4624 34.9248 69.8497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.205 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 1.995 at -1.584 degrees (North through East) ! Clean map min=-0.00097362 max=0.20576 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 J1221-0241_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:05 2019