! Started logfile: /scr/pima/bg219i_uvs/J0207-2402_X_dfm.log on Thu May 19 22:58:35 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J0207-2402_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0207-2402_X_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.793519 visibilities/baseline/integration-bin. ! Found source: J0207-2402 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 30852 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! 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 = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0207-2402_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014070Jy sigma=19.155951 ! Fit after self-cal, rms=0.914388Jy sigma=17.633430 ! 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=0.6078 mas, bmaj=1.644 mas, bpa=-6.067 degrees ! Estimated noise=0.432228 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 = 0.0544526 Jy ! Component: 100 - total flux cleaned = 0.06709 Jy ! Total flux subtracted in 100 components = 0.06709 Jy ! Clean residual min=-0.004277 max=0.008253 Jy/beam ! Clean residual mean=-0.000008 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.06709 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.06709 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=0.130958Jy sigma=1.427848 ! Fit after self-cal, rms=0.130134Jy sigma=1.408084 ! Inverting map ! Added new window around map position (0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899737 Jy ! Component: 100 - total flux cleaned = 0.0153226 Jy ! Total flux subtracted in 100 components = 0.0153226 Jy ! Clean residual min=-0.003688 max=0.005801 Jy/beam ! Clean residual mean=-0.000005 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0824125 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0824125 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=0.127135Jy sigma=1.371090 ! Fit after self-cal, rms=0.126971Jy sigma=1.369091 ! 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=0.8185 mas, bmaj=2.127 mas, bpa=-7.038 degrees ! Estimated noise=0.235769 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 = 0.0115615 Jy ! Component: 100 - total flux cleaned = 0.0179693 Jy ! Component: 150 - total flux cleaned = 0.0216912 Jy ! Component: 200 - total flux cleaned = 0.0238777 Jy ! Total flux subtracted in 200 components = 0.0238777 Jy ! Clean residual min=-0.005783 max=0.004774 Jy/beam ! Clean residual mean=-0.000003 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.10629 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.10629 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=0.123612Jy sigma=1.353437 ! Fit after self-cal, rms=0.123360Jy sigma=1.350725 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8185 x 2.127 at -7.038 degrees (North through East) ! Clean map min=-0.0057427 max=0.075286 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.10 KP 0.89 ! LA 1.01 MK 1.01 NL 1.07 OV 1.02 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.19 KP 0.90 ! LA 1.01 MK 1.01 NL 1.15 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.10 KP 0.91 ! LA 0.98 MK 1.08 NL 1.04 OV 1.04 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.13 KP 0.86 ! LA 1.00 MK 1.00 NL 1.05 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.09 KP 0.87 ! LA 0.96 MK 1.01 NL 1.07 OV 1.05 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.03 KP 0.88 ! LA 0.96 MK 1.01 NL 1.05 OV 1.05 ! PT 1.07 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 HN 1.06 KP 0.88 ! LA 1.00 MK 0.98 NL 1.08 OV 1.03 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.01 KP 0.88 ! LA 0.98 MK 0.97 NL 1.15 OV 1.04 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 0.91 KP 0.91 ! LA 0.97 MK 0.97 NL 1.09 OV 1.03 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.06 KP 0.85 ! LA 0.97 MK 0.91 NL 0.99 OV 1.08 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.99 KP 0.88 ! LA 0.97 MK 0.98 NL 1.13 OV 1.02 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 0.99 KP 0.91 ! LA 1.03 MK 0.96 NL 1.08 OV 1.02 ! PT 1.01 SC 0.90 ! ! ! Fit before self-cal, rms=0.123360Jy sigma=1.350725 ! Fit after self-cal, rms=0.118153Jy sigma=1.343755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8082 mas, bmaj=2.093 mas, bpa=-6.569 degrees ! Estimated noise=0.242969 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 = 0.00419801 Jy ! Component: 100 - total flux cleaned = 0.00640945 Jy ! Component: 150 - total flux cleaned = 0.00769334 Jy ! Component: 200 - total flux cleaned = 0.00845234 Jy ! Total flux subtracted in 200 components = 0.00845234 Jy ! Clean residual min=-0.005778 max=0.004035 Jy/beam ! Clean residual mean=0.000001 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.114743 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.114743 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=0.117274Jy sigma=1.345887 ! Fit after self-cal, rms=0.117225Jy sigma=1.345235 ! 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=0.117225Jy sigma=1.345235 ! Fit after self-cal, rms=0.135789Jy sigma=1.346620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7952 mas, bmaj=2.056 mas, bpa=-6.159 degrees ! Estimated noise=0.252417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040725 Jy ! Component: 100 - total flux cleaned = 0.00632391 Jy ! Component: 150 - total flux cleaned = 0.00767721 Jy ! Component: 200 - total flux cleaned = 0.00850671 Jy ! Total flux subtracted in 200 components = 0.00850671 Jy ! Clean residual min=-0.006550 max=0.004134 Jy/beam ! Clean residual mean=0.000004 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.123249 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.123249 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=0.134809Jy sigma=1.349804 ! Fit after self-cal, rms=0.134883Jy sigma=1.349559 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 = 0.000690325 Jy ! Component: 100 - total flux cleaned = 0.000963372 Jy ! Component: 150 - total flux cleaned = 0.000993094 Jy ! Component: 200 - total flux cleaned = 0.00101119 Jy ! Total flux subtracted in 200 components = 0.00101119 Jy ! Clean residual min=-0.006703 max=0.004098 Jy/beam ! Clean residual mean=0.000004 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.12426 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.124261 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=0.134783Jy sigma=1.350227 ! Fit after self-cal, rms=0.134779Jy sigma=1.350205 ! 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=0.134779Jy sigma=1.350205 ! Fit after self-cal, rms=0.135704Jy sigma=1.348901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7902 mas, bmaj=2.043 mas, bpa=-6.103 degrees ! Estimated noise=0.256539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167755 Jy ! Component: 100 - total flux cleaned = 0.0026127 Jy ! Component: 150 - total flux cleaned = 0.00318051 Jy ! Component: 200 - total flux cleaned = 0.00353028 Jy ! Total flux subtracted in 200 components = 0.00353028 Jy ! Clean residual min=-0.006768 max=0.004086 Jy/beam ! Clean residual mean=0.000004 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.127791 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.127791 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=0.135352Jy sigma=1.350980 ! Fit after self-cal, rms=0.135352Jy sigma=1.350958 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 = 0.00016003 Jy ! Component: 100 - total flux cleaned = 0.000178946 Jy ! Component: 150 - total flux cleaned = 0.000188075 Jy ! Component: 200 - total flux cleaned = 0.000196879 Jy ! Total flux subtracted in 200 components = 0.000196879 Jy ! Clean residual min=-0.006788 max=0.004070 Jy/beam ! Clean residual mean=0.000004 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.127988 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.127988 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=0.135332Jy sigma=1.351082 ! Fit after self-cal, rms=0.135332Jy sigma=1.351075 ! 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=0.135332Jy sigma=1.351075 ! Fit after self-cal, rms=0.135717Jy sigma=1.350873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=4.759 mas, bpa=-1.026 degrees ! Estimated noise=0.369509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240346 Jy ! Component: 100 - total flux cleaned = 0.0030524 Jy ! Component: 150 - total flux cleaned = 0.0031081 Jy ! Component: 200 - total flux cleaned = 0.00318721 Jy ! Total flux subtracted in 200 components = 0.00318721 Jy ! Clean residual min=-0.013142 max=0.007315 Jy/beam ! Clean residual mean=0.000012 rms=0.003386 Jy/beam ! Combined flux in latest and established models = 0.131175 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.131175 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=0.135392Jy sigma=1.353935 ! Fit after self-cal, rms=0.135365Jy sigma=1.353779 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 = 3.17876e-05 Jy ! Component: 100 - total flux cleaned = 8.34213e-05 Jy ! Component: 150 - total flux cleaned = 0.000108611 Jy ! Component: 200 - total flux cleaned = 0.000131972 Jy ! Total flux subtracted in 200 components = 0.000131972 Jy ! Clean residual min=-0.013197 max=0.007334 Jy/beam ! Clean residual mean=0.000012 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.131307 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.131307 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=0.135349Jy sigma=1.354111 ! Fit after self-cal, rms=0.135339Jy sigma=1.354065 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.037 mas, bpa=-6.094 degrees ! Estimated noise=0.258083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 2.037 at -6.094 degrees (North through East) ! Clean map min=-0.0070875 max=0.080143 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5882 mas, bmaj=1.604 mas, bpa=-5.141 degrees ! Estimated noise=0.453697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05708 Jy ! Component: 100 - total flux cleaned = 0.0737499 Jy ! Component: 150 - total flux cleaned = 0.0849805 Jy ! Component: 200 - total flux cleaned = 0.0933139 Jy ! Total flux subtracted in 200 components = 0.0933139 Jy ! Clean residual min=-0.003850 max=0.004800 Jy/beam ! Clean residual mean=-0.000005 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0933139 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0933139 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.037 mas, bpa=-6.094 degrees ! Estimated noise=0.258083 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 = 0.014523 Jy ! Component: 100 - total flux cleaned = 0.0229512 Jy ! Component: 150 - total flux cleaned = 0.0280772 Jy ! Component: 200 - total flux cleaned = 0.0312202 Jy ! Total flux subtracted in 200 components = 0.0312202 Jy ! Clean residual min=-0.006286 max=0.003989 Jy/beam ! Clean residual mean=0.000002 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.124534 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.124534 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=2.111 mas, bmaj=4.759 mas, bpa=-1.026 degrees ! Estimated noise=0.369509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437738 Jy ! Component: 100 - total flux cleaned = 0.00607237 Jy ! Component: 150 - total flux cleaned = 0.0065115 Jy ! Component: 200 - total flux cleaned = 0.00656441 Jy ! Total flux subtracted in 200 components = 0.00656441 Jy ! Clean residual min=-0.013204 max=0.007351 Jy/beam ! Clean residual mean=0.000012 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.131098 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 = 5.16822e-05 Jy ! Component: 100 - total flux cleaned = 0.000124247 Jy ! Component: 150 - total flux cleaned = 0.000169972 Jy ! Component: 200 - total flux cleaned = 0.000191738 Jy ! Total flux subtracted in 200 components = 0.000191738 Jy ! Clean residual min=-0.013227 max=0.007359 Jy/beam ! Clean residual mean=0.000012 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.13129 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.13129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7881 mas, bmaj=2.037 mas, bpa=-6.094 degrees ! Estimated noise=0.258083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152705 Jy ! Component: 100 - total flux cleaned = -0.00174072 Jy ! Component: 150 - total flux cleaned = -0.00180638 Jy ! Component: 200 - total flux cleaned = -0.00178006 Jy ! Total flux subtracted in 200 components = -0.00178006 Jy ! Clean residual min=-0.007001 max=0.004011 Jy/beam ! Clean residual mean=0.000004 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.12951 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.12951 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=0.135520Jy sigma=1.352821 ! Fit after self-cal, rms=0.135524Jy sigma=1.352756 wmodel /J0207-2402_X_map.mod ! wmodel: Unable to open new model file: /J0207-2402_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0207-2402_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7881 x 2.037 at -6.094 degrees (North through East) ! Clean map min=-0.0067706 max=0.080515 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0207-2402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0805149 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.0332 6.0332 12.0664 24.1328 48.2656 96.5313 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 49.724 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0207-2402_X_dfm.log closed on Thu May 19 22:58:38 2016