! Started logfile: J0151-1719_X_2017_05_27_pus_uvs.log on Fri May 3 10:29:19 2019 obs J0151-1719_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0151-1719_X_2017_05_27_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0151-1719 ! ! 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 50688 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 J0151-1719_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938035Jy sigma=0.007540 ! Fit after self-cal, rms=0.921131Jy sigma=0.007420 ! 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=0.6622 mas, bmaj=1.651 mas, bpa=-3.205 degrees ! Estimated noise=996.416 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 = 0.0618745 Jy ! Component: 100 - total flux cleaned = 0.0797467 Jy ! Total flux subtracted in 100 components = 0.0797467 Jy ! Clean residual min=-0.003917 max=0.007358 Jy/beam ! Clean residual mean=0.000038 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0797467 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0797467 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=0.088079Jy sigma=0.000663 ! Fit after self-cal, rms=0.088036Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798548 Jy ! Component: 100 - total flux cleaned = 0.012329 Jy ! Total flux subtracted in 100 components = 0.012329 Jy ! Clean residual min=-0.003174 max=0.004374 Jy/beam ! Clean residual mean=0.000022 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0920756 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0920756 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=0.087192Jy sigma=0.000654 ! Fit after self-cal, rms=0.087191Jy sigma=0.000654 ! 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=0.8401 mas, bmaj=2.003 mas, bpa=-2.717 degrees ! Estimated noise=394.506 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, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563397 Jy ! Component: 100 - total flux cleaned = 0.00881532 Jy ! Component: 150 - total flux cleaned = 0.0108281 Jy ! Component: 200 - total flux cleaned = 0.012132 Jy ! Total flux subtracted in 200 components = 0.012132 Jy ! Clean residual min=-0.001562 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.104208 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.104208 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=0.086831Jy sigma=0.000651 ! Fit after self-cal, rms=0.086811Jy sigma=0.000651 ! 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 0.96 FD 1.01 HN 0.98 KP 0.95 ! LA 0.97 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.90 KP 0.99 ! LA 0.98 MK 0.96 NL 1.00 OV 0.98 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.03 KP 0.98 ! LA 0.98 MK 1.05 NL 1.00 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.98 ! LA 0.95 MK 0.98 NL 1.03 OV 0.97 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.94 KP 0.98 ! LA 0.99 MK 1.00 NL 0.98 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.26 KP 0.98 ! LA 0.97 MK 1.45 NL 0.99 OV 1.03 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 0.99 ! LA 0.98 MK 1.03 NL 0.98 OV 1.02 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.94 KP 0.97 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.86 KP 0.96 ! LA 0.98 MK 0.93 NL 0.96 OV 1.03 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.00 ! LA 0.99 MK 0.96 NL 1.03 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.31 KP 0.99 ! LA 1.05 MK 0.92 NL 1.02 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.94 KP 0.94 ! LA 0.99 MK 0.88 NL 1.04 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.086811Jy sigma=0.000651 ! Fit after self-cal, rms=0.089817Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=2.011 mas, bpa=-2.815 degrees ! Estimated noise=394.42 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, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161281 Jy ! Component: 100 - total flux cleaned = 0.00162544 Jy ! Component: 150 - total flux cleaned = 0.00149671 Jy ! Component: 200 - total flux cleaned = 0.00136106 Jy ! Total flux subtracted in 200 components = 0.00136106 Jy ! Clean residual min=-0.001079 max=0.001292 Jy/beam ! Clean residual mean=0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.105569 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.105569 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=0.089783Jy sigma=0.000649 ! Fit after self-cal, rms=0.089840Jy 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=0.089840Jy sigma=0.000648 ! Fit after self-cal, rms=0.092561Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8452 mas, bmaj=2.008 mas, bpa=-2.8 degrees ! Estimated noise=394.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662344 Jy ! Component: 100 - total flux cleaned = 0.000556794 Jy ! Component: 150 - total flux cleaned = 0.000411999 Jy ! Component: 200 - total flux cleaned = 0.000316361 Jy ! Total flux subtracted in 200 components = 0.000316361 Jy ! Clean residual min=-0.000940 max=0.001076 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.105885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.105885 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=0.092550Jy sigma=0.000647 ! Fit after self-cal, rms=0.092589Jy sigma=0.000647 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 = 9.12658e-05 Jy ! Component: 100 - total flux cleaned = -3.17376e-05 Jy ! Component: 150 - total flux cleaned = -9.98675e-05 Jy ! Component: 200 - total flux cleaned = -0.000148253 Jy ! Total flux subtracted in 200 components = -0.000148253 Jy ! Clean residual min=-0.000955 max=0.001082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.105737 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.105737 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=0.092584Jy sigma=0.000647 ! Fit after self-cal, rms=0.092584Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-8.6, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595048 Jy ! Component: 100 - total flux cleaned = 0.000530069 Jy ! Component: 150 - total flux cleaned = 0.000495859 Jy ! Component: 200 - total flux cleaned = 0.000479993 Jy ! Total flux subtracted in 200 components = 0.000479993 Jy ! Clean residual min=-0.000945 max=0.000998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.106217 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.106217 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=0.092569Jy sigma=0.000647 ! Fit after self-cal, rms=0.092566Jy sigma=0.000647 ! Inverting map ! Added new window around map position (7.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754985 Jy ! Component: 100 - total flux cleaned = 0.00105776 Jy ! Component: 150 - total flux cleaned = 0.00130678 Jy ! Component: 200 - total flux cleaned = 0.00145931 Jy ! Total flux subtracted in 200 components = 0.00145931 Jy ! Clean residual min=-0.000922 max=0.000832 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.107676 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.107676 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=0.092551Jy sigma=0.000647 ! Fit after self-cal, rms=0.092549Jy sigma=0.000647 ! 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=0.092549Jy sigma=0.000647 ! Fit after self-cal, rms=0.092776Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.845 mas, bmaj=2.007 mas, bpa=-2.853 degrees ! Estimated noise=394.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368382 Jy ! Component: 100 - total flux cleaned = 0.000485831 Jy ! Component: 150 - total flux cleaned = 0.000548097 Jy ! Component: 200 - total flux cleaned = 0.000591665 Jy ! Total flux subtracted in 200 components = 0.000591665 Jy ! Clean residual min=-0.000900 max=0.000807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.108268 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.108268 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=0.092769Jy sigma=0.000647 ! Fit after self-cal, rms=0.092769Jy sigma=0.000647 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 = 0.000168293 Jy ! Component: 100 - total flux cleaned = 0.000208864 Jy ! Component: 150 - total flux cleaned = 0.000259458 Jy ! Component: 200 - total flux cleaned = 0.00029551 Jy ! Total flux subtracted in 200 components = 0.00029551 Jy ! Clean residual min=-0.000894 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.108563 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 125 components and 0.108563 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=0.092765Jy sigma=0.000647 ! Fit after self-cal, rms=0.092765Jy sigma=0.000647 ! 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=0.092765Jy sigma=0.000647 ! Fit after self-cal, rms=0.092750Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.186 mas, bmaj=4.231 mas, bpa=-0.5023 degrees ! Estimated noise=505.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304189 Jy ! Component: 100 - total flux cleaned = 0.000405783 Jy ! Component: 150 - total flux cleaned = 0.000504892 Jy ! Component: 200 - total flux cleaned = 0.000595477 Jy ! Total flux subtracted in 200 components = 0.000595477 Jy ! Clean residual min=-0.000721 max=0.000866 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.109159 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.109159 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=0.092748Jy sigma=0.000647 ! Fit after self-cal, rms=0.092747Jy sigma=0.000647 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 = 8.29502e-05 Jy ! Component: 100 - total flux cleaned = 0.000170525 Jy ! Component: 150 - total flux cleaned = 0.000242721 Jy ! Component: 200 - total flux cleaned = 0.000301811 Jy ! Total flux subtracted in 200 components = 0.000301811 Jy ! Clean residual min=-0.000708 max=0.000862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.10946 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.10946 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=0.092746Jy sigma=0.000647 ! Fit after self-cal, rms=0.092746Jy sigma=0.000647 ! 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=0.8449 mas, bmaj=2.006 mas, bpa=-2.887 degrees ! Estimated noise=395.076 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2.006 at -2.887 degrees (North through East) ! Clean map min=-0.0010651 max=0.078194 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=0.6645 mas, bmaj=1.653 mas, bpa=-3.417 degrees ! Estimated noise=991.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611894 Jy ! Component: 100 - total flux cleaned = 0.0796001 Jy ! Component: 150 - total flux cleaned = 0.0882031 Jy ! Component: 200 - total flux cleaned = 0.093657 Jy ! Total flux subtracted in 200 components = 0.093657 Jy ! Clean residual min=-0.002680 max=0.003017 Jy/beam ! Clean residual mean=0.000019 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.093657 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.093657 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2.006 mas, bpa=-2.887 degrees ! Estimated noise=395.076 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 = 0.00521149 Jy ! Component: 100 - total flux cleaned = 0.00826445 Jy ! Component: 150 - total flux cleaned = 0.0102738 Jy ! Component: 200 - total flux cleaned = 0.0117855 Jy ! Total flux subtracted in 200 components = 0.0117855 Jy ! Clean residual min=-0.001207 max=0.000998 Jy/beam ! Clean residual mean=0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.105442 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.105442 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=2.186 mas, bmaj=4.231 mas, bpa=-0.5023 degrees ! Estimated noise=505.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139714 Jy ! Component: 100 - total flux cleaned = 0.00194914 Jy ! Component: 150 - total flux cleaned = 0.00247632 Jy ! Component: 200 - total flux cleaned = 0.00283929 Jy ! Total flux subtracted in 200 components = 0.00283929 Jy ! Clean residual min=-0.000876 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.108282 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 = 0.000203954 Jy ! Component: 100 - total flux cleaned = 0.000388307 Jy ! Component: 150 - total flux cleaned = 0.000553867 Jy ! Component: 200 - total flux cleaned = 0.000622288 Jy ! Total flux subtracted in 200 components = 0.000622288 Jy ! Clean residual min=-0.000788 max=0.000797 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.108904 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 96 components and 0.108904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2.006 mas, bpa=-2.887 degrees ! Estimated noise=395.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438511 Jy ! Component: 100 - total flux cleaned = 0.000351766 Jy ! Component: 150 - total flux cleaned = 0.00030394 Jy ! Component: 200 - total flux cleaned = 0.000216792 Jy ! Total flux subtracted in 200 components = 0.000216792 Jy ! Clean residual min=-0.000826 max=0.000824 Jy/beam ! Clean residual mean=-0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.109121 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.109121 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=0.092769Jy sigma=0.000647 ! Fit after self-cal, rms=0.092764Jy sigma=0.000647 wmodel J0151-1719_X_2017_05_27_pus_map.mod ! Writing 111 model components to file: J0151-1719_X_2017_05_27_pus_map.mod wobs J0151-1719_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0151-1719_X_2017_05_27_pus_uvs.fits wwins J0151-1719_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0151-1719_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 = 0.000103972 Jy ! Component: 100 - total flux cleaned = 0.000234325 Jy ! Component: 150 - total flux cleaned = 0.000343551 Jy ! Component: 200 - total flux cleaned = 0.000421763 Jy ! Component: 250 - total flux cleaned = 0.000397438 Jy ! Component: 300 - total flux cleaned = 0.000409775 Jy ! Component: 350 - total flux cleaned = 0.000409542 Jy ! Component: 400 - total flux cleaned = 0.000351851 Jy ! Component: 450 - total flux cleaned = 0.000340578 Jy ! Component: 500 - total flux cleaned = 0.000329792 Jy ! Component: 550 - total flux cleaned = 0.00031923 Jy ! Component: 600 - total flux cleaned = 0.000308888 Jy ! Component: 650 - total flux cleaned = 0.000319274 Jy ! Component: 700 - total flux cleaned = 0.000339454 Jy ! Component: 750 - total flux cleaned = 0.000339341 Jy ! Component: 800 - total flux cleaned = 0.000329566 Jy ! Component: 850 - total flux cleaned = 0.000339318 Jy ! Component: 900 - total flux cleaned = 0.000329834 Jy ! Component: 950 - total flux cleaned = 0.000311167 Jy ! Component: 1000 - total flux cleaned = 0.000311222 Jy ! Component: 1050 - total flux cleaned = 0.000293067 Jy ! Component: 1100 - total flux cleaned = 0.00028413 Jy ! Component: 1150 - total flux cleaned = 0.000248956 Jy ! Component: 1200 - total flux cleaned = 0.000257831 Jy ! Component: 1250 - total flux cleaned = 0.000257796 Jy ! Component: 1300 - total flux cleaned = 0.000232425 Jy ! Component: 1350 - total flux cleaned = 0.00022417 Jy ! Component: 1400 - total flux cleaned = 0.000207788 Jy ! Component: 1450 - total flux cleaned = 0.000207906 Jy ! Component: 1500 - total flux cleaned = 0.000216003 Jy ! Component: 1550 - total flux cleaned = 0.000208193 Jy ! Component: 1600 - total flux cleaned = 0.00020825 Jy ! Component: 1650 - total flux cleaned = 0.000231502 Jy ! Component: 1700 - total flux cleaned = 0.000223801 Jy ! Component: 1750 - total flux cleaned = 0.000216128 Jy ! Component: 1800 - total flux cleaned = 0.000223723 Jy ! Component: 1850 - total flux cleaned = 0.000223732 Jy ! Component: 1900 - total flux cleaned = 0.000238494 Jy ! Component: 1950 - total flux cleaned = 0.000252999 Jy ! Component: 2000 - total flux cleaned = 0.000260096 Jy ! Total flux subtracted in 2048 components = 0.000274463 Jy ! Clean residual min=-0.000368 max=0.000355 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.109395 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 258 components and 0.109395 Jy ![Exited script file: muppet] wmap "J0151-1719_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2.006 at -2.887 degrees (North through East) ! Clean map min=-0.00088977 max=0.078008 Jy/beam ! Writing clean map to FITS file: J0151-1719_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 0.0780081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500571 0.500571 1.00114 2.00229 4.00457 8.00914 16.0183 32.0366 64.0731 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8449 x 2.006 at -2.887 degrees (North through East) ! Clean map min=-0.00088977 max=0.078008 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 J0151-1719_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:29:22 2019