! Started logfile: J1522-2730_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:14:11 2016 obs J1522-2730_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2014_06_09_pus_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735309 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 17868 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 J1522-2730_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.342918Jy sigma=0.003219 ! Fit after self-cal, rms=0.321194Jy sigma=0.002963 ! 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=0.6317 mas, bmaj=1.683 mas, bpa=-6.983 degrees ! Estimated noise=1036.14 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 = 0.725589 Jy ! Component: 100 - total flux cleaned = 0.922624 Jy ! Total flux subtracted in 100 components = 0.922624 Jy ! Clean residual min=-0.052181 max=0.094581 Jy/beam ! Clean residual mean=-0.000091 rms=0.014527 Jy/beam ! Combined flux in latest and established models = 0.922624 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.922624 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=0.320493Jy sigma=0.003190 ! Fit after self-cal, rms=0.320458Jy sigma=0.003190 ! Inverting map ! Added new window around map position (0.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104905 Jy ! Component: 100 - total flux cleaned = 0.169914 Jy ! Total flux subtracted in 100 components = 0.169914 Jy ! Clean residual min=-0.047227 max=0.065847 Jy/beam ! Clean residual mean=0.000007 rms=0.010975 Jy/beam ! Combined flux in latest and established models = 1.09254 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 1.09254 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=0.264718Jy sigma=0.002429 ! Fit after self-cal, rms=0.263624Jy sigma=0.002412 ! 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=0.8364 mas, bmaj=2.039 mas, bpa=-5.994 degrees ! Estimated noise=524.739 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 = 0.083677 Jy ! Component: 100 - total flux cleaned = 0.127135 Jy ! Component: 150 - total flux cleaned = 0.151246 Jy ! Component: 200 - total flux cleaned = 0.161856 Jy ! Total flux subtracted in 200 components = 0.161856 Jy ! Clean residual min=-0.054540 max=0.061569 Jy/beam ! Clean residual mean=0.000181 rms=0.013924 Jy/beam ! Combined flux in latest and established models = 1.25439 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 1.25439 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=0.237599Jy sigma=0.002106 ! Fit after self-cal, rms=0.236231Jy sigma=0.002078 ! 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 1.09 HN 1.26 KP 0.91 ! LA 1.01 MK 0.94 NL 1.05 OV 0.94 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.28 KP 0.85 ! LA 1.02 MK 0.94 NL 1.04 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.30 KP 0.81 ! LA 1.04 MK 0.95 NL 1.05 OV 0.94 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.28 KP 0.77 ! LA 1.05 MK 0.96 NL 1.05 OV 0.94 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.23 KP 0.74 ! LA 1.04 MK 0.97 NL 1.07 OV 0.95 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.27 KP 0.74 ! LA 1.04 MK 0.97 NL 1.07 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.41 KP 0.79 ! LA 1.11 MK 1.01 NL 1.12 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.35 KP 0.73 ! LA 1.03 MK 0.97 NL 1.07 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.34 KP 0.75 ! LA 1.04 MK 0.96 NL 1.08 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.32 KP 0.79 ! LA 1.07 MK 0.99 NL 1.08 OV 0.98 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.30 KP 0.81 ! LA 1.06 MK 1.00 NL 1.09 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.29 KP 0.86 ! LA 1.05 MK 1.01 NL 1.08 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.236231Jy sigma=0.002078 ! Fit after self-cal, rms=0.156659Jy sigma=0.001125 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8412 mas, bmaj=2.035 mas, bpa=-5.833 degrees ! Estimated noise=527.881 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 = -0.0152122 Jy ! Component: 100 - total flux cleaned = -0.0165531 Jy ! Component: 150 - total flux cleaned = -0.017303 Jy ! Component: 200 - total flux cleaned = -0.0176066 Jy ! Total flux subtracted in 200 components = -0.0176066 Jy ! Clean residual min=-0.018609 max=0.022000 Jy/beam ! Clean residual mean=-0.000004 rms=0.004634 Jy/beam ! Combined flux in latest and established models = 1.23679 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 1.23679 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=0.153020Jy sigma=0.001086 ! Fit after self-cal, rms=0.152562Jy sigma=0.001082 ! 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=0.152562Jy sigma=0.001082 ! Fit after self-cal, rms=0.129250Jy sigma=0.000904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8425 mas, bmaj=2.041 mas, bpa=-5.949 degrees ! Estimated noise=529.337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00830253 Jy ! Component: 100 - total flux cleaned = -0.00863631 Jy ! Component: 150 - total flux cleaned = -0.0091653 Jy ! Component: 200 - total flux cleaned = -0.00937347 Jy ! Total flux subtracted in 200 components = -0.00937347 Jy ! Clean residual min=-0.009113 max=0.010715 Jy/beam ! Clean residual mean=-0.000050 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 1.22741 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 1.22741 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=0.127292Jy sigma=0.000884 ! Fit after self-cal, rms=0.126780Jy sigma=0.000880 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 = -0.00271628 Jy ! Component: 100 - total flux cleaned = -0.00272326 Jy ! Component: 150 - total flux cleaned = -0.00272643 Jy ! Component: 200 - total flux cleaned = -0.00288429 Jy ! Total flux subtracted in 200 components = -0.00288429 Jy ! Clean residual min=-0.008521 max=0.010435 Jy/beam ! Clean residual mean=-0.000055 rms=0.002044 Jy/beam ! Combined flux in latest and established models = 1.22453 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 1.22453 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=0.126072Jy sigma=0.000871 ! Fit after self-cal, rms=0.125792Jy sigma=0.000869 ! Inverting map ! Added new window around map position (12.6, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436503 Jy ! Component: 100 - total flux cleaned = 0.0040872 Jy ! Component: 150 - total flux cleaned = 0.00364121 Jy ! Component: 200 - total flux cleaned = 0.00363371 Jy ! Total flux subtracted in 200 components = 0.00363371 Jy ! Clean residual min=-0.008753 max=0.009140 Jy/beam ! Clean residual mean=-0.000049 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 1.22816 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 1.22816 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=0.124453Jy sigma=0.000853 ! Fit after self-cal, rms=0.124208Jy sigma=0.000851 ! Inverting map ! Added new window around map position (0.2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541165 Jy ! Component: 100 - total flux cleaned = 0.0058869 Jy ! Component: 150 - total flux cleaned = 0.00588182 Jy ! Component: 200 - total flux cleaned = 0.00588329 Jy ! Total flux subtracted in 200 components = 0.00588329 Jy ! Clean residual min=-0.007582 max=0.007433 Jy/beam ! Clean residual mean=-0.000036 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 1.23405 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 1.23405 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=0.123173Jy sigma=0.000841 ! Fit after self-cal, rms=0.123110Jy sigma=0.000840 ! 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=0.123110Jy sigma=0.000840 ! Fit after self-cal, rms=0.124438Jy sigma=0.000820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8436 mas, bmaj=2.045 mas, bpa=-5.907 degrees ! Estimated noise=530.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00270544 Jy ! Component: 100 - total flux cleaned = -0.00271455 Jy ! Component: 150 - total flux cleaned = -0.00271771 Jy ! Component: 200 - total flux cleaned = -0.00286621 Jy ! Total flux subtracted in 200 components = -0.00286621 Jy ! Clean residual min=-0.005548 max=0.006079 Jy/beam ! Clean residual mean=-0.000032 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.23118 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 1.23118 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=0.123754Jy sigma=0.000813 ! Fit after self-cal, rms=0.123605Jy sigma=0.000812 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 (-2.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275187 Jy ! Component: 100 - total flux cleaned = 0.00355609 Jy ! Component: 150 - total flux cleaned = 0.00397553 Jy ! Component: 200 - total flux cleaned = 0.00410421 Jy ! Total flux subtracted in 200 components = 0.00410421 Jy ! Clean residual min=-0.004917 max=0.005344 Jy/beam ! Clean residual mean=-0.000030 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 1.23528 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 1.23528 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=0.123037Jy sigma=0.000807 ! Fit after self-cal, rms=0.122900Jy sigma=0.000806 ! Inverting map ! Added new window around map position (-0.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142193 Jy ! Component: 100 - total flux cleaned = 0.00173248 Jy ! Component: 150 - total flux cleaned = 0.00172942 Jy ! Component: 200 - total flux cleaned = 0.00147394 Jy ! Total flux subtracted in 200 components = 0.00147394 Jy ! Clean residual min=-0.004429 max=0.004545 Jy/beam ! Clean residual mean=-0.000026 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 1.23676 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 1.23676 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=0.122390Jy sigma=0.000802 ! Fit after self-cal, rms=0.122326Jy sigma=0.000801 ! Inverting map ! Added new window around map position (-2.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262058 Jy ! Component: 100 - total flux cleaned = 0.00251195 Jy ! Component: 150 - total flux cleaned = 0.00227615 Jy ! Component: 200 - total flux cleaned = 0.00216768 Jy ! Total flux subtracted in 200 components = 0.00216768 Jy ! Clean residual min=-0.003935 max=0.004307 Jy/beam ! Clean residual mean=-0.000023 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 1.23893 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 1.23893 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=0.121984Jy sigma=0.000798 ! Fit after self-cal, rms=0.121948Jy sigma=0.000797 ! Inverting map ! Added new window around map position (5.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226527 Jy ! Component: 100 - total flux cleaned = 0.00250361 Jy ! Component: 150 - total flux cleaned = 0.00283154 Jy ! Component: 200 - total flux cleaned = 0.00293836 Jy ! Total flux subtracted in 200 components = 0.00293836 Jy ! Clean residual min=-0.003714 max=0.003268 Jy/beam ! Clean residual mean=-0.000016 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.24186 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 1.24186 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=0.121627Jy sigma=0.000795 ! Fit after self-cal, rms=0.121595Jy sigma=0.000794 ! 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=0.121595Jy sigma=0.000794 ! Fit after self-cal, rms=0.122133Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=5.806 mas, bpa=-4.574 degrees ! Estimated noise=646.721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105761 Jy ! Component: 100 - total flux cleaned = -0.00081702 Jy ! Component: 150 - total flux cleaned = -0.000812096 Jy ! Component: 200 - total flux cleaned = -0.000813191 Jy ! Total flux subtracted in 200 components = -0.000813191 Jy ! Clean residual min=-0.004008 max=0.003418 Jy/beam ! Clean residual mean=-0.000033 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 1.24105 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 1.24105 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=0.122007Jy sigma=0.000792 ! Fit after self-cal, rms=0.121968Jy sigma=0.000792 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 = 0.00015095 Jy ! Component: 100 - total flux cleaned = -0.000220762 Jy ! Component: 150 - total flux cleaned = -0.000218393 Jy ! Component: 200 - total flux cleaned = -0.000220085 Jy ! Total flux subtracted in 200 components = -0.000220085 Jy ! Clean residual min=-0.003787 max=0.003232 Jy/beam ! Clean residual mean=-0.000034 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 1.24083 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 1.24083 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=0.121903Jy sigma=0.000792 ! Fit after self-cal, rms=0.121877Jy sigma=0.000792 ! 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=0.8439 mas, bmaj=2.046 mas, bpa=-5.886 degrees ! Estimated noise=530.475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8439 x 2.046 at -5.886 degrees (North through East) ! Clean map min=-0.0055447 max=0.98162 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=0.121877Jy sigma=0.000792 ! Fit after self-cal, rms=0.116582Jy sigma=0.000728 ! Inverting map and beam ! Estimated beam: bmin=0.8444 mas, bmaj=2.046 mas, bpa=-5.863 degrees ! Estimated noise=530.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639673 Jy ! Component: 100 - total flux cleaned = -0.000271314 Jy ! Component: 150 - total flux cleaned = -0.000354791 Jy ! Component: 200 - total flux cleaned = -0.000352356 Jy ! Total flux subtracted in 200 components = -0.000352356 Jy ! Clean residual min=-0.003003 max=0.003053 Jy/beam ! Clean residual mean=-0.000010 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.24048 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 177 components and 1.24048 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=0.116373Jy sigma=0.000726 ! Fit after self-cal, rms=0.116337Jy sigma=0.000726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343951 Jy ! Component: 100 - total flux cleaned = 0.000344765 Jy ! Component: 150 - total flux cleaned = 0.000344963 Jy ! Component: 200 - total flux cleaned = 0.000343468 Jy ! Total flux subtracted in 200 components = 0.000343468 Jy ! Clean residual min=-0.002977 max=0.002829 Jy/beam ! Clean residual mean=-0.000010 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 1.24082 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 1.24082 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=0.116201Jy sigma=0.000725 ! Fit after self-cal, rms=0.116177Jy sigma=0.000725 ! 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=0.116177Jy sigma=0.000725 ! Fit after self-cal, rms=0.116356Jy sigma=0.000725 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=0.6352 mas, bmaj=1.677 mas, bpa=-6.646 degrees ! Estimated noise=1061.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.74276 Jy ! Component: 100 - total flux cleaned = 0.941209 Jy ! Component: 150 - total flux cleaned = 1.04585 Jy ! Component: 200 - total flux cleaned = 1.10788 Jy ! Total flux subtracted in 200 components = 1.10788 Jy ! Clean residual min=-0.015997 max=0.033497 Jy/beam ! Clean residual mean=-0.000072 rms=0.004424 Jy/beam ! Combined flux in latest and established models = 1.10788 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.10788 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.047 mas, bpa=-5.86 degrees ! Estimated noise=530.395 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 = 0.0553161 Jy ! Component: 100 - total flux cleaned = 0.0817518 Jy ! Component: 150 - total flux cleaned = 0.0974856 Jy ! Component: 200 - total flux cleaned = 0.10814 Jy ! Total flux subtracted in 200 components = 0.10814 Jy ! Clean residual min=-0.006790 max=0.008676 Jy/beam ! Clean residual mean=-0.000054 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 1.21602 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 46 components and 1.21602 Jy ! Inverting map ! Added new window around map position (2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889367 Jy ! Component: 100 - total flux cleaned = 0.012431 Jy ! Component: 150 - total flux cleaned = 0.0140769 Jy ! Component: 200 - total flux cleaned = 0.0157588 Jy ! Total flux subtracted in 200 components = 0.0157588 Jy ! Clean residual min=-0.005300 max=0.005050 Jy/beam ! Clean residual mean=-0.000028 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.23178 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 1.23178 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=2.287 mas, bmaj=5.81 mas, bpa=-4.601 degrees ! Estimated noise=645.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417854 Jy ! Component: 100 - total flux cleaned = 0.00596228 Jy ! Component: 150 - total flux cleaned = 0.0065072 Jy ! Component: 200 - total flux cleaned = 0.00692241 Jy ! Total flux subtracted in 200 components = 0.00692241 Jy ! Clean residual min=-0.003391 max=0.003407 Jy/beam ! Clean residual mean=-0.000036 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 1.23871 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 = 0.000304748 Jy ! Component: 100 - total flux cleaned = 0.000375043 Jy ! Component: 150 - total flux cleaned = 0.000305949 Jy ! Component: 200 - total flux cleaned = 0.000371294 Jy ! Total flux subtracted in 200 components = 0.000371294 Jy ! Clean residual min=-0.003367 max=0.003307 Jy/beam ! Clean residual mean=-0.000030 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 1.23908 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 107 components and 1.23908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.047 mas, bpa=-5.86 degrees ! Estimated noise=530.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259685 Jy ! Component: 100 - total flux cleaned = -0.00311561 Jy ! Component: 150 - total flux cleaned = -0.00342907 Jy ! Component: 200 - total flux cleaned = -0.00313627 Jy ! Total flux subtracted in 200 components = -0.00313627 Jy ! Clean residual min=-0.004209 max=0.003585 Jy/beam ! Clean residual mean=-0.000020 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.23594 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 1.23594 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=0.117699Jy sigma=0.000737 ! Fit after self-cal, rms=0.117359Jy sigma=0.000734 wmodel J1522-2730_X_2014_06_09_pus_map.mod ! Writing 125 model components to file: J1522-2730_X_2014_06_09_pus_map.mod wobs J1522-2730_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2014_06_09_pus_uvs.fits wwins J1522-2730_X_2014_06_09_pus_map.win ! wwins: Wrote 9 windows to J1522-2730_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 = -5.17388e-05 Jy ! Component: 100 - total flux cleaned = -0.000876483 Jy ! Component: 150 - total flux cleaned = -0.0019633 Jy ! Component: 200 - total flux cleaned = -0.00305249 Jy ! Component: 250 - total flux cleaned = -0.00368548 Jy ! Component: 300 - total flux cleaned = -0.00435074 Jy ! Component: 350 - total flux cleaned = -0.00499426 Jy ! Component: 400 - total flux cleaned = -0.00556741 Jy ! Component: 450 - total flux cleaned = -0.00592415 Jy ! Component: 500 - total flux cleaned = -0.00642284 Jy ! Component: 550 - total flux cleaned = -0.00690902 Jy ! Component: 600 - total flux cleaned = -0.00728952 Jy ! Component: 650 - total flux cleaned = -0.00761599 Jy ! Component: 700 - total flux cleaned = -0.00793658 Jy ! Component: 750 - total flux cleaned = -0.00825111 Jy ! Component: 800 - total flux cleaned = -0.00856026 Jy ! Component: 850 - total flux cleaned = -0.00890726 Jy ! Component: 900 - total flux cleaned = -0.00924768 Jy ! Component: 950 - total flux cleaned = -0.00958311 Jy ! Component: 1000 - total flux cleaned = -0.00991349 Jy ! Component: 1050 - total flux cleaned = -0.0101575 Jy ! Component: 1100 - total flux cleaned = -0.0104385 Jy ! Component: 1150 - total flux cleaned = -0.0106757 Jy ! Component: 1200 - total flux cleaned = -0.0109871 Jy ! Component: 1250 - total flux cleaned = -0.0112933 Jy ! Component: 1300 - total flux cleaned = -0.0115954 Jy ! Component: 1350 - total flux cleaned = -0.011893 Jy ! Component: 1400 - total flux cleaned = -0.0121864 Jy ! Component: 1450 - total flux cleaned = -0.0124036 Jy ! Component: 1500 - total flux cleaned = -0.0127254 Jy ! Component: 1550 - total flux cleaned = -0.0130079 Jy ! Component: 1600 - total flux cleaned = -0.0133222 Jy ! Component: 1650 - total flux cleaned = -0.013667 Jy ! Component: 1700 - total flux cleaned = -0.0139398 Jy ! Component: 1750 - total flux cleaned = -0.0141416 Jy ! Component: 1800 - total flux cleaned = -0.0144086 Jy ! Component: 1850 - total flux cleaned = -0.0146069 Jy ! Component: 1900 - total flux cleaned = -0.0148356 Jy ! Component: 1950 - total flux cleaned = -0.0150618 Jy ! Component: 2000 - total flux cleaned = -0.0152538 Jy ! Total flux subtracted in 2048 components = -0.0154752 Jy ! Clean residual min=-0.001587 max=0.001580 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 1.22047 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 236 components and 1.22047 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8446 x 2.047 at -5.86 degrees (North through East) ! Clean map min=-0.0031357 max=1.0011 Jy/beam ! Writing clean map to FITS file: J1522-2730_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 1.00108 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000554226 device "J1522-2730_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1522-2730_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.166089 0.166089 0.332177 0.664354 1.32871 2.65742 5.31484 10.6297 21.2593 42.5187 85.0374 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.001 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8446 x 2.047 at -5.86 degrees (North through East) ! Clean map min=-0.0031357 max=1.0011 Jy/beam quit ! Quitting program ! Log file J1522-2730_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:14:14 2016