! Started logfile: J1256-2155_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:23 2017 obs J1256-2155_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1256-2155_X_2014_01_04_pus_uva.fits ! AN table 1: 125 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J1256-2155 ! ! 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 382 lines of history. ! ! Reading 31500 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 J1256-2155_X_2014_01_04_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963097Jy sigma=0.011382 ! Fit after self-cal, rms=0.910236Jy sigma=0.010732 ! 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=0.6064 mas, bmaj=1.75 mas, bpa=-1.461 degrees ! Estimated noise=882.08 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 = 0.0671657 Jy ! Component: 100 - total flux cleaned = 0.0919935 Jy ! Total flux subtracted in 100 components = 0.0919935 Jy ! Clean residual min=-0.009782 max=0.018705 Jy/beam ! Clean residual mean=-0.000028 rms=0.003605 Jy/beam ! Combined flux in latest and established models = 0.0919935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0919935 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=0.075734Jy sigma=0.000891 ! Fit after self-cal, rms=0.075566Jy sigma=0.000888 ! 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=0.7716 mas, bmaj=2.11 mas, bpa=-3.16 degrees ! Estimated noise=353.963 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 = 0.0182283 Jy ! Component: 100 - total flux cleaned = 0.0265602 Jy ! Component: 150 - total flux cleaned = 0.0304427 Jy ! Component: 200 - total flux cleaned = 0.0322605 Jy ! Total flux subtracted in 200 components = 0.0322605 Jy ! Clean residual min=-0.009450 max=0.023919 Jy/beam ! Clean residual mean=-0.000070 rms=0.004013 Jy/beam ! Combined flux in latest and established models = 0.124254 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.124254 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=0.072247Jy sigma=0.000833 ! Fit after self-cal, rms=0.072282Jy sigma=0.000833 ! Inverting map ! Added new window around map position (3.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215512 Jy ! Component: 100 - total flux cleaned = 0.0302991 Jy ! Component: 150 - total flux cleaned = 0.0354871 Jy ! Component: 200 - total flux cleaned = 0.0393522 Jy ! Total flux subtracted in 200 components = 0.0393522 Jy ! Clean residual min=-0.005568 max=0.007739 Jy/beam ! Clean residual mean=-0.000041 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.163606 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.163606 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=0.066369Jy sigma=0.000758 ! Fit after self-cal, rms=0.065183Jy sigma=0.000744 ! 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 1.00* FD 1.05 KP 1.00* LA 0.90 ! MK 0.97 NL 0.98 OV 1.00 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.92 ! MK 0.95 NL 1.00 OV 0.96 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.95 ! MK 1.04 NL 0.98 OV 1.00 PT 0.88 ! SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.96 ! MK 1.01 NL 1.02 OV 0.99 PT 0.88 ! SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.93 ! MK 1.07 NL 1.04 OV 0.98 PT 0.89 ! SC 1.17 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.93 ! MK 1.04 NL 1.05 OV 1.01 PT 0.88 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.97 ! MK 1.00 NL 1.03 OV 1.03 PT 0.90 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.96 ! MK 1.02 NL 1.07 OV 1.01 PT 0.88 ! SC 1.22 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.95 ! MK 1.01 NL 1.05 OV 1.05 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 KP 1.00* LA 0.97 ! MK 1.02 NL 1.10 OV 1.03 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 1.03 ! MK 1.12 NL 1.07 OV 0.97 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.97 ! MK 1.01 NL 1.06 OV 0.99 PT 0.93 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.065183Jy sigma=0.000744 ! Fit after self-cal, rms=0.065862Jy sigma=0.000735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.154 mas, bpa=-3.698 degrees ! Estimated noise=352.023 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 = 0.00601456 Jy ! Component: 100 - total flux cleaned = 0.00686044 Jy ! Component: 150 - total flux cleaned = 0.00659279 Jy ! Component: 200 - total flux cleaned = 0.00641823 Jy ! Total flux subtracted in 200 components = 0.00641823 Jy ! Clean residual min=-0.002532 max=0.003164 Jy/beam ! Clean residual mean=0.000009 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.170024 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.170024 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=0.065280Jy sigma=0.000728 ! Fit after self-cal, rms=0.065207Jy sigma=0.000727 ! 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=0.065207Jy sigma=0.000727 ! Fit after self-cal, rms=0.064795Jy sigma=0.000725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7898 mas, bmaj=2.12 mas, bpa=-3.119 degrees ! Estimated noise=350.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197783 Jy ! Component: 100 - total flux cleaned = 0.00222569 Jy ! Component: 150 - total flux cleaned = 0.00221951 Jy ! Component: 200 - total flux cleaned = 0.00217531 Jy ! Total flux subtracted in 200 components = 0.00217531 Jy ! Clean residual min=-0.001632 max=0.002203 Jy/beam ! Clean residual mean=0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.1722 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.1722 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=0.064658Jy sigma=0.000724 ! Fit after self-cal, rms=0.064644Jy sigma=0.000723 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 (1, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018281 Jy ! Component: 100 - total flux cleaned = 0.00215222 Jy ! Component: 150 - total flux cleaned = 0.0022323 Jy ! Component: 200 - total flux cleaned = 0.00223185 Jy ! Total flux subtracted in 200 components = 0.00223185 Jy ! Clean residual min=-0.001484 max=0.001638 Jy/beam ! Clean residual mean=0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.174432 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.174432 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=0.064555Jy sigma=0.000723 ! Fit after self-cal, rms=0.064552Jy sigma=0.000722 ! Inverting map ! Added new window around map position (4.8, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118052 Jy ! Component: 100 - total flux cleaned = 0.00146374 Jy ! Component: 150 - total flux cleaned = 0.00157031 Jy ! Component: 200 - total flux cleaned = 0.00160266 Jy ! Total flux subtracted in 200 components = 0.00160266 Jy ! Clean residual min=-0.001208 max=0.001330 Jy/beam ! Clean residual mean=0.000008 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.176034 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.176034 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=0.064493Jy sigma=0.000722 ! Fit after self-cal, rms=0.064482Jy sigma=0.000722 ! 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=0.064482Jy sigma=0.000722 ! Fit after self-cal, rms=0.064386Jy sigma=0.000722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7894 mas, bmaj=2.104 mas, bpa=-2.869 degrees ! Estimated noise=348.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580389 Jy ! Component: 100 - total flux cleaned = 0.000719088 Jy ! Component: 150 - total flux cleaned = 0.000778187 Jy ! Component: 200 - total flux cleaned = 0.000859472 Jy ! Total flux subtracted in 200 components = 0.000859472 Jy ! Clean residual min=-0.000984 max=0.001207 Jy/beam ! Clean residual mean=0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.176894 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.176894 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=0.064351Jy sigma=0.000721 ! Fit after self-cal, rms=0.064349Jy sigma=0.000721 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 (0.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000590073 Jy ! Component: 100 - total flux cleaned = 0.000772637 Jy ! Component: 150 - total flux cleaned = 0.000906049 Jy ! Component: 200 - total flux cleaned = 0.00100476 Jy ! Total flux subtracted in 200 components = 0.00100476 Jy ! Clean residual min=-0.000910 max=0.001050 Jy/beam ! Clean residual mean=0.000004 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.177898 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.177898 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=0.064314Jy sigma=0.000721 ! Fit after self-cal, rms=0.064303Jy sigma=0.000721 ! 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=0.064303Jy sigma=0.000721 ! Fit after self-cal, rms=0.064089Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=6.466 mas, bpa=1.646 degrees ! Estimated noise=431.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378276 Jy ! Component: 100 - total flux cleaned = 0.000485053 Jy ! Component: 150 - total flux cleaned = 0.000555028 Jy ! Component: 200 - total flux cleaned = 0.000627391 Jy ! Total flux subtracted in 200 components = 0.000627391 Jy ! Clean residual min=-0.000576 max=0.000800 Jy/beam ! Clean residual mean=0.000006 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.178526 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 143 components and 0.178526 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=0.064085Jy sigma=0.000721 ! Fit after self-cal, rms=0.064081Jy sigma=0.000721 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 = 0.000100634 Jy ! Component: 100 - total flux cleaned = 0.000118931 Jy ! Component: 150 - total flux cleaned = 0.00014451 Jy ! Component: 200 - total flux cleaned = 0.000160071 Jy ! Total flux subtracted in 200 components = 0.000160071 Jy ! Clean residual min=-0.000565 max=0.000764 Jy/beam ! Clean residual mean=0.000006 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.178686 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 151 components and 0.178686 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=0.064079Jy sigma=0.000721 ! Fit after self-cal, rms=0.064076Jy sigma=0.000721 ! 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=0.7881 mas, bmaj=2.094 mas, bpa=-2.705 degrees ! Estimated noise=347.291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 2.094 at -2.705 degrees (North through East) ! Clean map min=-0.0010331 max=0.092857 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=0.6133 mas, bmaj=1.715 mas, bpa=-0.3078 degrees ! Estimated noise=866.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652423 Jy ! Component: 100 - total flux cleaned = 0.0952274 Jy ! Component: 150 - total flux cleaned = 0.114099 Jy ! Component: 200 - total flux cleaned = 0.127727 Jy ! Total flux subtracted in 200 components = 0.127727 Jy ! Clean residual min=-0.006677 max=0.008991 Jy/beam ! Clean residual mean=-0.000022 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.127727 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.127727 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.094 mas, bpa=-2.705 degrees ! Estimated noise=347.291 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) ! Added new window around map position (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141036 Jy ! Component: 100 - total flux cleaned = 0.0231624 Jy ! Component: 150 - total flux cleaned = 0.0295205 Jy ! Component: 200 - total flux cleaned = 0.0340009 Jy ! Total flux subtracted in 200 components = 0.0340009 Jy ! Clean residual min=-0.002289 max=0.003106 Jy/beam ! Clean residual mean=-0.000020 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.161728 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.161728 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=2.425 mas, bmaj=6.466 mas, bpa=1.646 degrees ! Estimated noise=431.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483335 Jy ! Component: 100 - total flux cleaned = 0.00770255 Jy ! Component: 150 - total flux cleaned = 0.00956164 Jy ! Component: 200 - total flux cleaned = 0.0108832 Jy ! Total flux subtracted in 200 components = 0.0108832 Jy ! Clean residual min=-0.001084 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.172611 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 = 0.000985536 Jy ! Component: 100 - total flux cleaned = 0.00176315 Jy ! Component: 150 - total flux cleaned = 0.0023937 Jy ! Component: 200 - total flux cleaned = 0.00292175 Jy ! Total flux subtracted in 200 components = 0.00292175 Jy ! Clean residual min=-0.000802 max=0.000832 Jy/beam ! Clean residual mean=0.000004 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.175533 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 82 components and 0.175533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.094 mas, bpa=-2.705 degrees ! Estimated noise=347.291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057819 Jy ! Component: 100 - total flux cleaned = 0.000848945 Jy ! Component: 150 - total flux cleaned = 0.000849889 Jy ! Component: 200 - total flux cleaned = 0.000903339 Jy ! Total flux subtracted in 200 components = 0.000903339 Jy ! Clean residual min=-0.001557 max=0.001417 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.176436 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.176436 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=0.064168Jy sigma=0.000722 ! Fit after self-cal, rms=0.064090Jy sigma=0.000721 wmodel J1256-2155_X_2014_01_04_pus_map.mod ! Writing 103 model components to file: J1256-2155_X_2014_01_04_pus_map.mod wobs J1256-2155_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1256-2155_X_2014_01_04_pus_uvs.fits wwins J1256-2155_X_2014_01_04_pus_map.win ! wwins: Wrote 6 windows to J1256-2155_X_2014_01_04_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 = 0.000147394 Jy ! Component: 100 - total flux cleaned = 0.000259602 Jy ! Component: 150 - total flux cleaned = 0.000399599 Jy ! Component: 200 - total flux cleaned = 0.000581449 Jy ! Component: 250 - total flux cleaned = 0.000754757 Jy ! Component: 300 - total flux cleaned = 0.000890332 Jy ! Component: 350 - total flux cleaned = 0.00100594 Jy ! Component: 400 - total flux cleaned = 0.0010618 Jy ! Component: 450 - total flux cleaned = 0.00110249 Jy ! Component: 500 - total flux cleaned = 0.00119334 Jy ! Component: 550 - total flux cleaned = 0.00123123 Jy ! Component: 600 - total flux cleaned = 0.00126825 Jy ! Component: 650 - total flux cleaned = 0.00131592 Jy ! Component: 700 - total flux cleaned = 0.0013735 Jy ! Component: 750 - total flux cleaned = 0.00137329 Jy ! Component: 800 - total flux cleaned = 0.00138433 Jy ! Component: 850 - total flux cleaned = 0.001395 Jy ! Component: 900 - total flux cleaned = 0.00140544 Jy ! Component: 950 - total flux cleaned = 0.00142603 Jy ! Component: 1000 - total flux cleaned = 0.00142598 Jy ! Component: 1050 - total flux cleaned = 0.00139703 Jy ! Component: 1100 - total flux cleaned = 0.00137821 Jy ! Component: 1150 - total flux cleaned = 0.00136894 Jy ! Component: 1200 - total flux cleaned = 0.00133248 Jy ! Component: 1250 - total flux cleaned = 0.00132366 Jy ! Component: 1300 - total flux cleaned = 0.00128869 Jy ! Component: 1350 - total flux cleaned = 0.00126295 Jy ! Component: 1400 - total flux cleaned = 0.00121247 Jy ! Component: 1450 - total flux cleaned = 0.00117117 Jy ! Component: 1500 - total flux cleaned = 0.00113883 Jy ! Component: 1550 - total flux cleaned = 0.00109123 Jy ! Component: 1600 - total flux cleaned = 0.00108349 Jy ! Component: 1650 - total flux cleaned = 0.00103736 Jy ! Component: 1700 - total flux cleaned = 0.00101471 Jy ! Component: 1750 - total flux cleaned = 0.000985077 Jy ! Component: 1800 - total flux cleaned = 0.000970462 Jy ! Component: 1850 - total flux cleaned = 0.000948828 Jy ! Component: 1900 - total flux cleaned = 0.000920517 Jy ! Component: 1950 - total flux cleaned = 0.00090662 Jy ! Component: 2000 - total flux cleaned = 0.000892858 Jy ! Total flux subtracted in 2048 components = 0.000879301 Jy ! Clean residual min=-0.000356 max=0.000354 Jy/beam ! Clean residual mean=0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.177315 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 209 components and 0.177316 Jy ![Exited script file: muppet] wmap "J1256-2155_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 2.094 at -2.705 degrees (North through East) ! Clean map min=-0.00068727 max=0.090089 Jy/beam ! Writing clean map to FITS file: J1256-2155_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900892 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.394839 0.394839 0.789679 1.57936 3.15872 6.31743 12.6349 25.2697 50.5394 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 2.094 at -2.705 degrees (North through East) ! Clean map min=-0.00068727 max=0.090089 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 J1256-2155_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:25 2017