! Started logfile: J1822+1600_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:15:57 2016 obs J1822+1600_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1822+1600_X_2014_06_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.598016 visibilities/baseline/integration-bin. ! Found source: J1822+1600 ! ! 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 344 lines of history. ! ! Reading 18084 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 J1822+1600_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.451246Jy sigma=0.005486 ! Fit after self-cal, rms=0.378262Jy sigma=0.004598 ! 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=1.073 mas, bmaj=2.961 mas, bpa=-4.399 degrees ! Estimated noise=676.242 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 = 0.490718 Jy ! Component: 100 - total flux cleaned = 0.59918 Jy ! Total flux subtracted in 100 components = 0.59918 Jy ! Clean residual min=-0.030256 max=0.036152 Jy/beam ! Clean residual mean=-0.000187 rms=0.008399 Jy/beam ! Combined flux in latest and established models = 0.59918 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.59918 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=0.143783Jy sigma=0.001650 ! Fit after self-cal, rms=0.143782Jy sigma=0.001650 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.236 mas, bmaj=3.214 mas, bpa=-4.695 degrees ! Estimated noise=435.926 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 = 0.0540844 Jy ! Component: 100 - total flux cleaned = 0.0836014 Jy ! Component: 150 - total flux cleaned = 0.101899 Jy ! Component: 200 - total flux cleaned = 0.114295 Jy ! Total flux subtracted in 200 components = 0.114295 Jy ! Clean residual min=-0.028357 max=0.024387 Jy/beam ! Clean residual mean=-0.000027 rms=0.007968 Jy/beam ! Combined flux in latest and established models = 0.713475 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 61 components and 0.713475 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=0.120716Jy sigma=0.001381 ! Fit after self-cal, rms=0.120669Jy sigma=0.001380 ! 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 1.11 HN 1.04 KP 0.93 ! LA 1.05 MK 0.99 NL 1.01 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.87 ! LA 1.06 MK 0.99 NL 1.00 OV 0.96 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.06 KP 0.82 ! LA 1.09 MK 1.00 NL 1.00 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.79 ! LA 1.08 MK 1.01 NL 1.00 OV 0.96 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00 KP 0.75 ! LA 1.08 MK 1.01 NL 1.01 OV 0.97 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.04 KP 0.75 ! LA 1.08 MK 1.01 NL 1.03 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.17 KP 0.79 ! LA 1.14 MK 1.06 NL 1.07 OV 1.03 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.74 ! LA 1.07 MK 1.01 NL 1.02 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.75 ! LA 1.07 MK 0.99 NL 1.01 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.08 KP 0.79 ! LA 1.09 MK 1.02 NL 1.02 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.07 KP 0.81 ! LA 1.10 MK 1.02 NL 1.03 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.85 ! LA 1.07 MK 1.03 NL 1.02 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.120669Jy sigma=0.001380 ! Fit after self-cal, rms=0.074316Jy sigma=0.000840 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.261 mas, bpa=-4.643 degrees ! Estimated noise=434.733 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 = -0.00555497 Jy ! Component: 100 - total flux cleaned = -0.00717559 Jy ! Component: 150 - total flux cleaned = -0.00789666 Jy ! Component: 200 - total flux cleaned = -0.00816963 Jy ! Total flux subtracted in 200 components = -0.00816963 Jy ! Clean residual min=-0.005605 max=0.007855 Jy/beam ! Clean residual mean=0.000002 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.705305 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.705305 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=0.073737Jy sigma=0.000835 ! Fit after self-cal, rms=0.073764Jy sigma=0.000834 ! 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=0.073764Jy sigma=0.000834 ! Fit after self-cal, rms=0.073442Jy sigma=0.000828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=3.272 mas, bpa=-4.595 degrees ! Estimated noise=434.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00470928 Jy ! Component: 100 - total flux cleaned = -0.00613185 Jy ! Component: 150 - total flux cleaned = -0.00692961 Jy ! Component: 200 - total flux cleaned = -0.00739467 Jy ! Total flux subtracted in 200 components = -0.00739467 Jy ! Clean residual min=-0.004963 max=0.007882 Jy/beam ! Clean residual mean=-0.000008 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.697911 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.697911 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=0.073020Jy sigma=0.000824 ! Fit after self-cal, rms=0.073020Jy sigma=0.000824 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 (-2.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802921 Jy ! Component: 100 - total flux cleaned = 0.0117685 Jy ! Component: 150 - total flux cleaned = 0.0134516 Jy ! Component: 200 - total flux cleaned = 0.0140513 Jy ! Total flux subtracted in 200 components = 0.0140513 Jy ! Clean residual min=-0.004189 max=0.004289 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.711962 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.711962 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=0.072116Jy sigma=0.000811 ! Fit after self-cal, rms=0.072054Jy sigma=0.000810 ! 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=0.072054Jy sigma=0.000810 ! Fit after self-cal, rms=0.071961Jy sigma=0.000808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=3.277 mas, bpa=-4.527 degrees ! Estimated noise=433.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112125 Jy ! Component: 100 - total flux cleaned = -0.00101186 Jy ! Component: 150 - total flux cleaned = -0.00101032 Jy ! Component: 200 - total flux cleaned = -0.00122886 Jy ! Total flux subtracted in 200 components = -0.00122886 Jy ! Clean residual min=-0.003498 max=0.003420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.710733 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.710733 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=0.071660Jy sigma=0.000805 ! Fit after self-cal, rms=0.071653Jy sigma=0.000805 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 = 0.000999286 Jy ! Component: 100 - total flux cleaned = 0.000810319 Jy ! Component: 150 - total flux cleaned = 0.000696869 Jy ! Component: 200 - total flux cleaned = 0.000747641 Jy ! Total flux subtracted in 200 components = 0.000747641 Jy ! Clean residual min=-0.003199 max=0.003146 Jy/beam ! Clean residual mean=-0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.711481 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.711481 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=0.071546Jy sigma=0.000804 ! Fit after self-cal, rms=0.071540Jy sigma=0.000804 ! 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=0.071540Jy sigma=0.000804 ! Fit after self-cal, rms=0.071543Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=4.187 mas, bpa=-11.87 degrees ! Estimated noise=478.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199005 Jy ! Component: 100 - total flux cleaned = -0.00213913 Jy ! Component: 150 - total flux cleaned = -0.00208991 Jy ! Component: 200 - total flux cleaned = -0.00200927 Jy ! Total flux subtracted in 200 components = -0.00200927 Jy ! Clean residual min=-0.002870 max=0.002798 Jy/beam ! Clean residual mean=-0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.709472 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.709472 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=0.071462Jy sigma=0.000802 ! Fit after self-cal, rms=0.071461Jy sigma=0.000802 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 = 0.000390291 Jy ! Component: 100 - total flux cleaned = 0.000492847 Jy ! Component: 150 - total flux cleaned = 0.000610748 Jy ! Component: 200 - total flux cleaned = 0.000610765 Jy ! Total flux subtracted in 200 components = 0.000610765 Jy ! Clean residual min=-0.002768 max=0.002772 Jy/beam ! Clean residual mean=-0.000006 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.710082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.710082 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=0.071438Jy sigma=0.000802 ! Fit after self-cal, rms=0.071436Jy sigma=0.000802 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.253 mas, bmaj=3.283 mas, bpa=-4.501 degrees ! Estimated noise=433.097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.253 x 3.283 at -4.501 degrees (North through East) ! Clean map min=-0.0029638 max=0.63548 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 ! Performing amp+phase self-cal ! ! 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=0.071436Jy sigma=0.000802 ! Fit after self-cal, rms=0.063714Jy sigma=0.000709 ! Inverting map and beam ! Estimated beam: bmin=1.253 mas, bmaj=3.287 mas, bpa=-4.506 degrees ! Estimated noise=432.439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211574 Jy ! Component: 100 - total flux cleaned = -0.00269375 Jy ! Component: 150 - total flux cleaned = -0.00297362 Jy ! Component: 200 - total flux cleaned = -0.00318065 Jy ! Total flux subtracted in 200 components = -0.00318065 Jy ! Clean residual min=-0.002733 max=0.002455 Jy/beam ! Clean residual mean=0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.706902 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 0.706902 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=0.063590Jy sigma=0.000708 ! Fit after self-cal, rms=0.063586Jy sigma=0.000708 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.9841e-05 Jy ! Component: 100 - total flux cleaned = -0.000235617 Jy ! Component: 150 - total flux cleaned = -0.000396996 Jy ! Component: 200 - total flux cleaned = -0.00042711 Jy ! Total flux subtracted in 200 components = -0.00042711 Jy ! Clean residual min=-0.002653 max=0.002427 Jy/beam ! Clean residual mean=0.000002 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.706474 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.706475 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=0.063547Jy sigma=0.000708 ! Fit after self-cal, rms=0.063546Jy sigma=0.000708 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.063546Jy sigma=0.000708 ! Fit after self-cal, rms=0.063602Jy sigma=0.000708 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=1.084 mas, bmaj=3.017 mas, bpa=-4.149 degrees ! Estimated noise=682.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494873 Jy ! Component: 100 - total flux cleaned = 0.602929 Jy ! Component: 150 - total flux cleaned = 0.634443 Jy ! Component: 200 - total flux cleaned = 0.651781 Jy ! Total flux subtracted in 200 components = 0.651781 Jy ! Clean residual min=-0.005759 max=0.008976 Jy/beam ! Clean residual mean=-0.000038 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.651781 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.651781 Jy ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.291 mas, bpa=-4.502 degrees ! Estimated noise=432.237 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 (-1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145125 Jy ! Component: 100 - total flux cleaned = 0.0239388 Jy ! Component: 150 - total flux cleaned = 0.0306818 Jy ! Component: 200 - total flux cleaned = 0.0356973 Jy ! Total flux subtracted in 200 components = 0.0356973 Jy ! Clean residual min=-0.003054 max=0.003355 Jy/beam ! Clean residual mean=-0.000020 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.687478 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 83 components and 0.687478 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=2.152 mas, bmaj=4.198 mas, bpa=-11.85 degrees ! Estimated noise=476.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553503 Jy ! Component: 100 - total flux cleaned = 0.00922581 Jy ! Component: 150 - total flux cleaned = 0.0118224 Jy ! Component: 200 - total flux cleaned = 0.0137458 Jy ! Total flux subtracted in 200 components = 0.0137458 Jy ! Clean residual min=-0.002854 max=0.002514 Jy/beam ! Clean residual mean=-0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.701224 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 = 0.00145104 Jy ! Component: 100 - total flux cleaned = 0.00235061 Jy ! Component: 150 - total flux cleaned = 0.00299263 Jy ! Component: 200 - total flux cleaned = 0.00340218 Jy ! Total flux subtracted in 200 components = 0.00340218 Jy ! Clean residual min=-0.002712 max=0.002450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.704626 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 174 components and 0.704626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.291 mas, bpa=-4.502 degrees ! Estimated noise=432.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050789 Jy ! Component: 100 - total flux cleaned = -0.000277357 Jy ! Component: 150 - total flux cleaned = -0.000120932 Jy ! Component: 200 - total flux cleaned = -1.48124e-05 Jy ! Total flux subtracted in 200 components = -1.48124e-05 Jy ! Clean residual min=-0.002611 max=0.002128 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.704611 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 195 components and 0.704611 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=0.063472Jy sigma=0.000706 ! Fit after self-cal, rms=0.063455Jy sigma=0.000706 wmodel J1822+1600_X_2014_06_09_pus_map.mod ! Writing 195 model components to file: J1822+1600_X_2014_06_09_pus_map.mod wobs J1822+1600_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1822+1600_X_2014_06_09_pus_uvs.fits wwins J1822+1600_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J1822+1600_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113592 Jy ! Component: 100 - total flux cleaned = -0.00175338 Jy ! Component: 150 - total flux cleaned = -0.00221037 Jy ! Component: 200 - total flux cleaned = -0.00257151 Jy ! Component: 250 - total flux cleaned = -0.00281765 Jy ! Component: 300 - total flux cleaned = -0.00299223 Jy ! Component: 350 - total flux cleaned = -0.0031593 Jy ! Component: 400 - total flux cleaned = -0.00329154 Jy ! Component: 450 - total flux cleaned = -0.00334281 Jy ! Component: 500 - total flux cleaned = -0.0033676 Jy ! Component: 550 - total flux cleaned = -0.0033218 Jy ! Component: 600 - total flux cleaned = -0.0033 Jy ! Component: 650 - total flux cleaned = -0.0032135 Jy ! Component: 700 - total flux cleaned = -0.0031512 Jy ! Component: 750 - total flux cleaned = -0.00304955 Jy ! Component: 800 - total flux cleaned = -0.00300975 Jy ! Component: 850 - total flux cleaned = -0.00291348 Jy ! Component: 900 - total flux cleaned = -0.00287622 Jy ! Component: 950 - total flux cleaned = -0.00287604 Jy ! Component: 1000 - total flux cleaned = -0.00282239 Jy ! Component: 1050 - total flux cleaned = -0.00283985 Jy ! Component: 1100 - total flux cleaned = -0.00278947 Jy ! Component: 1150 - total flux cleaned = -0.00282284 Jy ! Component: 1200 - total flux cleaned = -0.00277394 Jy ! Component: 1250 - total flux cleaned = -0.00266301 Jy ! Component: 1300 - total flux cleaned = -0.0026323 Jy ! Component: 1350 - total flux cleaned = -0.0026018 Jy ! Component: 1400 - total flux cleaned = -0.00252756 Jy ! Component: 1450 - total flux cleaned = -0.00252792 Jy ! Component: 1500 - total flux cleaned = -0.00252777 Jy ! Component: 1550 - total flux cleaned = -0.00245775 Jy ! Component: 1600 - total flux cleaned = -0.00247169 Jy ! Component: 1650 - total flux cleaned = -0.002431 Jy ! Component: 1700 - total flux cleaned = -0.00240458 Jy ! Component: 1750 - total flux cleaned = -0.00239151 Jy ! Component: 1800 - total flux cleaned = -0.00237845 Jy ! Component: 1850 - total flux cleaned = -0.00232809 Jy ! Component: 1900 - total flux cleaned = -0.00231599 Jy ! Component: 1950 - total flux cleaned = -0.00232803 Jy ! Component: 2000 - total flux cleaned = -0.00232797 Jy ! Total flux subtracted in 2048 components = -0.00229244 Jy ! Clean residual min=-0.000677 max=0.000593 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.702319 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 349 components and 0.702319 Jy ![Exited script file: muppet] wmap "J1822+1600_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.291 at -4.502 degrees (North through East) ! Clean map min=-0.0015038 max=0.63762 Jy/beam ! Writing clean map to FITS file: J1822+1600_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.637623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247355 device "J1822+1600_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1822+1600_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11638 0.11638 0.23276 0.465519 0.931038 1.86208 3.72415 7.44831 14.8966 29.7932 59.5865 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.637 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.254 x 3.291 at -4.502 degrees (North through East) ! Clean map min=-0.0015038 max=0.63762 Jy/beam quit ! Quitting program ! Log file J1822+1600_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:15:59 2016