! Started logfile: J0730-1141_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:54 2016 obs J0730-1141_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2014_05_31_pus_uva.fits ! AN table 1: 70 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.80127 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 30288 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 J0730-1141_X_2014_05_31_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.798951Jy sigma=0.042327 ! Fit after self-cal, rms=3.772133Jy sigma=0.042017 ! 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=0.6663 mas, bmaj=1.685 mas, bpa=-2.365 degrees ! Estimated noise=700.678 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 = 3.43332 Jy ! Component: 100 - total flux cleaned = 4.21584 Jy ! Total flux subtracted in 100 components = 4.21584 Jy ! Clean residual min=-0.150453 max=0.291758 Jy/beam ! Clean residual mean=0.000060 rms=0.045803 Jy/beam ! Combined flux in latest and established models = 4.21584 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 4.21584 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=0.980729Jy sigma=0.010270 ! Fit after self-cal, rms=0.980695Jy sigma=0.010270 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317437 Jy ! Component: 100 - total flux cleaned = 0.492654 Jy ! Total flux subtracted in 100 components = 0.492654 Jy ! Clean residual min=-0.167536 max=0.169225 Jy/beam ! Clean residual mean=-0.000317 rms=0.036159 Jy/beam ! Combined flux in latest and established models = 4.7085 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 4.7085 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=0.792429Jy sigma=0.008209 ! Fit after self-cal, rms=0.792416Jy sigma=0.008208 ! 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=0.8979 mas, bmaj=2.217 mas, bpa=-2.286 degrees ! Estimated noise=364.948 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 = 0.200913 Jy ! Component: 100 - total flux cleaned = 0.311734 Jy ! Component: 150 - total flux cleaned = 0.374552 Jy ! Component: 200 - total flux cleaned = 0.410211 Jy ! Total flux subtracted in 200 components = 0.410211 Jy ! Clean residual min=-0.210679 max=0.163710 Jy/beam ! Clean residual mean=-0.001035 rms=0.048508 Jy/beam ! Combined flux in latest and established models = 5.11871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 5.11871 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=0.730556Jy sigma=0.007724 ! Fit after self-cal, rms=0.730520Jy sigma=0.007724 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.91 ! LA 1.03 MK 0.95 NL 1.03 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.86 ! LA 1.03 MK 0.95 NL 1.03 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.82 ! LA 1.05 MK 0.96 NL 1.04 OV 1.01 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.78 ! LA 1.06 MK 0.96 NL 1.04 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.08 KP 0.74 ! LA 1.05 MK 0.99 NL 1.06 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.11 KP 0.74 ! LA 1.06 MK 0.98 NL 1.06 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.24 HN 1.25 KP 0.79 ! LA 1.13 MK 1.03 NL 1.11 OV 1.09 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.18 KP 0.74 ! LA 1.04 MK 0.98 NL 1.06 OV 1.05 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.18 KP 0.76 ! LA 1.06 MK 0.97 NL 1.06 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.16 KP 0.79 ! LA 1.08 MK 1.00 NL 1.07 OV 1.04 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.15 KP 0.82 ! LA 1.08 MK 1.01 NL 1.07 OV 1.03 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.86 ! LA 1.07 MK 1.00 NL 1.07 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.730520Jy sigma=0.007724 ! Fit after self-cal, rms=0.164094Jy sigma=0.001718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=2.209 mas, bpa=-2.052 degrees ! Estimated noise=365.243 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 (-2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592615 Jy ! Component: 100 - total flux cleaned = 0.0641503 Jy ! Component: 150 - total flux cleaned = 0.0669309 Jy ! Component: 200 - total flux cleaned = 0.0685907 Jy ! Total flux subtracted in 200 components = 0.0685907 Jy ! Clean residual min=-0.032117 max=0.024688 Jy/beam ! Clean residual mean=-0.000005 rms=0.005958 Jy/beam ! Combined flux in latest and established models = 5.1873 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 5.1873 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=0.136285Jy sigma=0.001402 ! Fit after self-cal, rms=0.134768Jy sigma=0.001386 ! 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=0.134768Jy sigma=0.001386 ! Fit after self-cal, rms=0.118346Jy sigma=0.001232 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9004 mas, bmaj=2.212 mas, bpa=-2.03 degrees ! Estimated noise=364.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159417 Jy ! Component: 100 - total flux cleaned = 0.0165809 Jy ! Component: 150 - total flux cleaned = 0.017092 Jy ! Component: 200 - total flux cleaned = 0.0180784 Jy ! Total flux subtracted in 200 components = 0.0180784 Jy ! Clean residual min=-0.024704 max=0.014099 Jy/beam ! Clean residual mean=-0.000033 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 5.20538 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 5.20538 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=0.111427Jy sigma=0.001160 ! Fit after self-cal, rms=0.111092Jy sigma=0.001157 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 = 0.00470092 Jy ! Component: 100 - total flux cleaned = 0.00558902 Jy ! Component: 150 - total flux cleaned = 0.00642736 Jy ! Component: 200 - total flux cleaned = 0.00682471 Jy ! Total flux subtracted in 200 components = 0.00682471 Jy ! Clean residual min=-0.024139 max=0.013131 Jy/beam ! Clean residual mean=-0.000032 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 5.2122 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 5.2122 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=0.107826Jy sigma=0.001124 ! Fit after self-cal, rms=0.107717Jy sigma=0.001123 ! 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=0.107717Jy sigma=0.001123 ! Fit after self-cal, rms=0.106084Jy sigma=0.001106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9009 mas, bmaj=2.212 mas, bpa=-2.029 degrees ! Estimated noise=364.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163381 Jy ! Component: 100 - total flux cleaned = -0.00121878 Jy ! Component: 150 - total flux cleaned = -0.000441527 Jy ! Component: 200 - total flux cleaned = 0.000287567 Jy ! Total flux subtracted in 200 components = 0.000287567 Jy ! Clean residual min=-0.020312 max=0.012255 Jy/beam ! Clean residual mean=-0.000036 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 5.21249 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 5.21249 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=0.103027Jy sigma=0.001075 ! Fit after self-cal, rms=0.102920Jy sigma=0.001074 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 = 0.00226984 Jy ! Component: 100 - total flux cleaned = 0.00261236 Jy ! Component: 150 - total flux cleaned = 0.00325165 Jy ! Component: 200 - total flux cleaned = 0.00386985 Jy ! Total flux subtracted in 200 components = 0.00386985 Jy ! Clean residual min=-0.019466 max=0.011691 Jy/beam ! Clean residual mean=-0.000035 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 5.21636 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 5.21636 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=0.100956Jy sigma=0.001054 ! Fit after self-cal, rms=0.100892Jy sigma=0.001054 ! 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=0.100892Jy sigma=0.001054 ! Fit after self-cal, rms=0.100121Jy sigma=0.001047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=4.093 mas, bpa=2.418 degrees ! Estimated noise=445.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00624999 Jy ! Component: 100 - total flux cleaned = -0.00423704 Jy ! Component: 150 - total flux cleaned = -0.00324934 Jy ! Component: 200 - total flux cleaned = -0.00299712 Jy ! Total flux subtracted in 200 components = -0.00299712 Jy ! Clean residual min=-0.010204 max=0.011678 Jy/beam ! Clean residual mean=-0.000052 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 5.21336 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 5.21336 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=0.099878Jy sigma=0.001044 ! Fit after self-cal, rms=0.099281Jy sigma=0.001039 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 = -0.000780942 Jy ! Component: 100 - total flux cleaned = -0.000102464 Jy ! Component: 150 - total flux cleaned = 0.000555539 Jy ! Component: 200 - total flux cleaned = 0.000787446 Jy ! Total flux subtracted in 200 components = 0.000787446 Jy ! Clean residual min=-0.009566 max=0.011561 Jy/beam ! Clean residual mean=-0.000048 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 5.21415 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 5.21415 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=0.099346Jy sigma=0.001040 ! Fit after self-cal, rms=0.098996Jy sigma=0.001038 ! 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=0.9013 mas, bmaj=2.212 mas, bpa=-2.038 degrees ! Estimated noise=364.293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9013 x 2.212 at -2.038 degrees (North through East) ! Clean map min=-0.013813 max=4.548 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=0.098996Jy sigma=0.001038 ! Fit after self-cal, rms=0.089850Jy sigma=0.000928 ! Inverting map and beam ! Estimated beam: bmin=0.9015 mas, bmaj=2.214 mas, bpa=-2.084 degrees ! Estimated noise=363.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00478505 Jy ! Component: 100 - total flux cleaned = -0.00509777 Jy ! Component: 150 - total flux cleaned = -0.00480166 Jy ! Component: 200 - total flux cleaned = -0.00480639 Jy ! Total flux subtracted in 200 components = -0.00480639 Jy ! Clean residual min=-0.016193 max=0.010330 Jy/beam ! Clean residual mean=-0.000028 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 5.20934 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 5.20934 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=0.087785Jy sigma=0.000908 ! Fit after self-cal, rms=0.087774Jy sigma=0.000908 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291599 Jy ! Component: 100 - total flux cleaned = 4.01493e-05 Jy ! Component: 150 - total flux cleaned = -0.000199734 Jy ! Component: 200 - total flux cleaned = -0.00043677 Jy ! Total flux subtracted in 200 components = -0.00043677 Jy ! Clean residual min=-0.015358 max=0.010050 Jy/beam ! Clean residual mean=-0.000028 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 5.2089 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 5.2089 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=0.086415Jy sigma=0.000894 ! Fit after self-cal, rms=0.086405Jy sigma=0.000894 ! 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=0.086405Jy sigma=0.000894 ! Fit after self-cal, rms=0.086045Jy sigma=0.000891 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=0.6669 mas, bmaj=1.68 mas, bpa=-2.156 degrees ! Estimated noise=702.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.44042 Jy ! Component: 100 - total flux cleaned = 4.22645 Jy ! Component: 150 - total flux cleaned = 4.53948 Jy ! Component: 200 - total flux cleaned = 4.70548 Jy ! Total flux subtracted in 200 components = 4.70548 Jy ! Clean residual min=-0.036030 max=0.080323 Jy/beam ! Clean residual mean=0.000236 rms=0.011764 Jy/beam ! Combined flux in latest and established models = 4.70548 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 14 model components to the UV plane model. ! The established model now contains 14 components and 4.70548 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.214 mas, bpa=-2.094 degrees ! Estimated noise=363.811 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 = 0.160088 Jy ! Component: 100 - total flux cleaned = 0.25192 Jy ! Component: 150 - total flux cleaned = 0.312961 Jy ! Component: 200 - total flux cleaned = 0.356428 Jy ! Total flux subtracted in 200 components = 0.356428 Jy ! Clean residual min=-0.016281 max=0.027279 Jy/beam ! Clean residual mean=0.000012 rms=0.006198 Jy/beam ! Combined flux in latest and established models = 5.06191 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 70 components and 5.06191 Jy ! Inverting map ! Added new window around map position (0.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032788 Jy ! Component: 100 - total flux cleaned = 0.0576745 Jy ! Component: 150 - total flux cleaned = 0.0769338 Jy ! Component: 200 - total flux cleaned = 0.091982 Jy ! Total flux subtracted in 200 components = 0.091982 Jy ! Clean residual min=-0.011162 max=0.012394 Jy/beam ! Clean residual mean=-0.000019 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 5.15389 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 5.15389 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=2.3 mas, bmaj=4.095 mas, bpa=2.376 degrees ! Estimated noise=444.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171739 Jy ! Component: 100 - total flux cleaned = 0.0277891 Jy ! Component: 150 - total flux cleaned = 0.0349107 Jy ! Component: 200 - total flux cleaned = 0.0399136 Jy ! Total flux subtracted in 200 components = 0.0399136 Jy ! Clean residual min=-0.006890 max=0.009570 Jy/beam ! Clean residual mean=-0.000043 rms=0.002333 Jy/beam ! Combined flux in latest and established models = 5.19381 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 = 0.00187384 Jy ! Component: 100 - total flux cleaned = 0.00283691 Jy ! Component: 150 - total flux cleaned = 0.0037178 Jy ! Component: 200 - total flux cleaned = 0.00441459 Jy ! Total flux subtracted in 200 components = 0.00441459 Jy ! Clean residual min=-0.006618 max=0.009645 Jy/beam ! Clean residual mean=-0.000040 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 5.19822 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 134 components and 5.19822 Jy ! Inverting map ! Added new window around map position (-6.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806646 Jy ! Component: 100 - total flux cleaned = 0.0105826 Jy ! Component: 150 - total flux cleaned = 0.0127196 Jy ! Component: 200 - total flux cleaned = 0.014296 Jy ! Total flux subtracted in 200 components = 0.014296 Jy ! Clean residual min=-0.005791 max=0.005121 Jy/beam ! Clean residual mean=-0.000006 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 5.21252 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 5.21252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=2.214 mas, bpa=-2.094 degrees ! Estimated noise=363.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00314141 Jy ! Component: 100 - total flux cleaned = -0.0042184 Jy ! Component: 150 - total flux cleaned = -0.00493883 Jy ! Component: 200 - total flux cleaned = -0.00470655 Jy ! Total flux subtracted in 200 components = -0.00470655 Jy ! Clean residual min=-0.008578 max=0.006994 Jy/beam ! Clean residual mean=-0.000000 rms=0.001826 Jy/beam ! Combined flux in latest and established models = 5.20781 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 174 components and 5.20781 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=0.077713Jy sigma=0.000800 ! Fit after self-cal, rms=0.077377Jy sigma=0.000796 wmodel J0730-1141_X_2014_05_31_pus_map.mod ! Writing 174 model components to file: J0730-1141_X_2014_05_31_pus_map.mod wobs J0730-1141_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2014_05_31_pus_uvs.fits wwins J0730-1141_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0730-1141_X_2014_05_31_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 = -0.00207395 Jy ! Component: 100 - total flux cleaned = -0.00220067 Jy ! Component: 150 - total flux cleaned = -0.00140746 Jy ! Component: 200 - total flux cleaned = -0.000428128 Jy ! Component: 250 - total flux cleaned = 9.7593e-05 Jy ! Component: 300 - total flux cleaned = -0.000204185 Jy ! Component: 350 - total flux cleaned = -0.000301498 Jy ! Component: 400 - total flux cleaned = -0.000108875 Jy ! Component: 450 - total flux cleaned = -0.000107536 Jy ! Component: 500 - total flux cleaned = -0.000106208 Jy ! Component: 550 - total flux cleaned = -0.000106534 Jy ! Component: 600 - total flux cleaned = -0.000190973 Jy ! Component: 650 - total flux cleaned = 6.03698e-05 Jy ! Component: 700 - total flux cleaned = -0.00010629 Jy ! Component: 750 - total flux cleaned = -2.43513e-05 Jy ! Component: 800 - total flux cleaned = -0.000181887 Jy ! Component: 850 - total flux cleaned = 5.35478e-05 Jy ! Component: 900 - total flux cleaned = -2.20863e-05 Jy ! Component: 950 - total flux cleaned = 0.000129475 Jy ! Component: 1000 - total flux cleaned = -1.78503e-05 Jy ! Component: 1050 - total flux cleaned = 5.38135e-05 Jy ! Component: 1100 - total flux cleaned = -0.000303047 Jy ! Component: 1150 - total flux cleaned = -0.000232019 Jy ! Component: 1200 - total flux cleaned = -0.00030165 Jy ! Component: 1250 - total flux cleaned = -0.00050639 Jy ! Component: 1300 - total flux cleaned = -0.000641399 Jy ! Component: 1350 - total flux cleaned = -0.000642281 Jy ! Component: 1400 - total flux cleaned = -0.000643131 Jy ! Component: 1450 - total flux cleaned = -0.000707338 Jy ! Component: 1500 - total flux cleaned = -0.000833177 Jy ! Component: 1550 - total flux cleaned = -0.00108076 Jy ! Component: 1600 - total flux cleaned = -0.00138647 Jy ! Component: 1650 - total flux cleaned = -0.00180587 Jy ! Component: 1700 - total flux cleaned = -0.00186414 Jy ! Component: 1750 - total flux cleaned = -0.00221629 Jy ! Component: 1800 - total flux cleaned = -0.00262065 Jy ! Component: 1850 - total flux cleaned = -0.0029625 Jy ! Component: 1900 - total flux cleaned = -0.00329878 Jy ! Component: 1950 - total flux cleaned = -0.00346493 Jy ! Component: 2000 - total flux cleaned = -0.00379192 Jy ! Total flux subtracted in 2048 components = -0.00395306 Jy ! Clean residual min=-0.002938 max=0.002681 Jy/beam ! Clean residual mean=0.000010 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 5.20386 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 296 components and 5.20386 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 2.214 at -2.094 degrees (North through East) ! Clean map min=-0.0052283 max=4.5684 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.56845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000981166 device "J0730-1141_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.064431 0.064431 0.128862 0.257724 0.515448 1.0309 2.06179 4.12359 8.24717 16.4943 32.9887 65.9774 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.568 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9019 x 2.214 at -2.094 degrees (North through East) ! Clean map min=-0.0052283 max=4.5684 Jy/beam quit ! Quitting program ! Log file J0730-1141_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:56 2016