! Started logfile: /scr/pima/bg219h_uvs/J1044+8054_X_dfm.log on Thu May 19 22:21:27 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/bg219h_uvs/J1044+8054_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1044+8054_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787302 visibilities/baseline/integration-bin. ! Found source: J1044+8054 ! ! 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 2976 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 J1044+8054_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.487406Jy sigma=20.813917 ! Fit after self-cal, rms=0.286173Jy sigma=3.668201 ! 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=0.618 mas, bmaj=2.743 mas, bpa=-63.99 degrees ! Estimated noise=1.72957 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 = 0.836586 Jy ! Component: 100 - total flux cleaned = 1.02836 Jy ! Total flux subtracted in 100 components = 1.02836 Jy ! Clean residual min=-0.041599 max=0.071813 Jy/beam ! Clean residual mean=0.000299 rms=0.010291 Jy/beam ! Combined flux in latest and established models = 1.02836 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.02836 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=0.277828Jy sigma=3.528180 ! Fit after self-cal, rms=0.277844Jy sigma=3.526971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757566 Jy ! Component: 100 - total flux cleaned = 0.111735 Jy ! Total flux subtracted in 100 components = 0.111735 Jy ! Clean residual min=-0.033791 max=0.033735 Jy/beam ! Clean residual mean=0.000172 rms=0.006652 Jy/beam ! Combined flux in latest and established models = 1.1401 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.1401 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=0.260189Jy sigma=3.138431 ! Fit after self-cal, rms=0.260104Jy sigma=3.137748 ! 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=0.8077 mas, bmaj=2.89 mas, bpa=-65.58 degrees ! Estimated noise=1.09478 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 = 0.0145276 Jy ! Component: 100 - total flux cleaned = 0.016686 Jy ! Component: 150 - total flux cleaned = 0.0177408 Jy ! Component: 200 - total flux cleaned = 0.0190182 Jy ! Total flux subtracted in 200 components = 0.0190182 Jy ! Clean residual min=-0.031361 max=0.028194 Jy/beam ! Clean residual mean=0.000260 rms=0.007196 Jy/beam ! Combined flux in latest and established models = 1.15912 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.15912 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=0.257582Jy sigma=3.072821 ! Fit after self-cal, rms=0.257520Jy sigma=3.072094 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8077 x 2.89 at -65.58 degrees (North through East) ! Clean map min=-0.02925 max=1.0984 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 0.97 FD 1.02 HN 0.95 KP 0.97 ! LA 1.06 MK 1.01 NL 0.98 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.92 KP 0.93 ! LA 1.04 MK 1.01 NL 0.99 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.94 KP 0.94 ! LA 1.01 MK 0.99 NL 1.00 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.96 KP 0.97 ! LA 1.04 MK 1.02 NL 0.98 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.92 KP 0.95 ! LA 1.07 MK 1.01 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.93 KP 0.95 ! LA 1.06 MK 1.02 NL 1.01 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.93 KP 0.93 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.95 KP 0.95 ! LA 1.04 MK 0.99 NL 1.00 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.91 KP 0.94 ! LA 1.06 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.91 KP 0.94 ! LA 1.05 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.91 KP 0.96 ! LA 1.05 MK 1.02 NL 0.98 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.91 KP 0.97 ! LA 1.05 MK 1.01 NL 0.97 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.257520Jy sigma=3.072094 ! Fit after self-cal, rms=0.253730Jy sigma=2.966349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8082 mas, bmaj=2.889 mas, bpa=-65.76 degrees ! Estimated noise=1.07714 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 = -0.00441402 Jy ! Component: 100 - total flux cleaned = -0.0029426 Jy ! Component: 150 - total flux cleaned = -0.0029311 Jy ! Component: 200 - total flux cleaned = -0.00358599 Jy ! Total flux subtracted in 200 components = -0.00358599 Jy ! Clean residual min=-0.014433 max=0.016008 Jy/beam ! Clean residual mean=0.000069 rms=0.004046 Jy/beam ! Combined flux in latest and established models = 1.15553 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 1.15553 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=0.252139Jy sigma=2.963178 ! Fit after self-cal, rms=0.252111Jy sigma=2.962917 ! 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=0.252111Jy sigma=2.962917 ! Fit after self-cal, rms=0.250448Jy sigma=2.957916 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8071 mas, bmaj=2.888 mas, bpa=-65.82 degrees ! Estimated noise=1.06625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00730532 Jy ! Component: 100 - total flux cleaned = -0.00634027 Jy ! Component: 150 - total flux cleaned = -0.00692635 Jy ! Component: 200 - total flux cleaned = -0.00762602 Jy ! Total flux subtracted in 200 components = -0.00762602 Jy ! Clean residual min=-0.013831 max=0.015889 Jy/beam ! Clean residual mean=0.000067 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 1.1479 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 1.1479 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=0.249097Jy sigma=2.958306 ! Fit after self-cal, rms=0.249093Jy sigma=2.958233 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 = -0.000101245 Jy ! Component: 100 - total flux cleaned = -0.0008662 Jy ! Component: 150 - total flux cleaned = -0.00142929 Jy ! Component: 200 - total flux cleaned = -0.00182453 Jy ! Total flux subtracted in 200 components = -0.00182453 Jy ! Clean residual min=-0.013638 max=0.015817 Jy/beam ! Clean residual mean=0.000070 rms=0.003793 Jy/beam ! Combined flux in latest and established models = 1.14608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 1.14608 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=0.248856Jy sigma=2.957077 ! Fit after self-cal, rms=0.248854Jy sigma=2.957006 ! 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=0.248854Jy sigma=2.957006 ! Fit after self-cal, rms=0.247073Jy sigma=2.951471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=2.887 mas, bpa=-65.86 degrees ! Estimated noise=1.05437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00952518 Jy ! Component: 100 - total flux cleaned = -0.00866839 Jy ! Component: 150 - total flux cleaned = -0.0092042 Jy ! Component: 200 - total flux cleaned = -0.00957912 Jy ! Total flux subtracted in 200 components = -0.00957912 Jy ! Clean residual min=-0.013124 max=0.015626 Jy/beam ! Clean residual mean=0.000064 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 1.1365 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 1.1365 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=0.245858Jy sigma=2.954468 ! Fit after self-cal, rms=0.245857Jy sigma=2.954451 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 (-32.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864446 Jy ! Component: 100 - total flux cleaned = 0.00829893 Jy ! Component: 150 - total flux cleaned = 0.00883577 Jy ! Component: 200 - total flux cleaned = 0.00947872 Jy ! Total flux subtracted in 200 components = 0.00947872 Jy ! Clean residual min=-0.011475 max=0.013269 Jy/beam ! Clean residual mean=0.000067 rms=0.003061 Jy/beam ! Combined flux in latest and established models = 1.14598 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 1.14598 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=0.244442Jy sigma=2.946651 ! Fit after self-cal, rms=0.244409Jy sigma=2.945792 ! Inverting map ! Added new window around map position (-38.2, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115224 Jy ! Component: 100 - total flux cleaned = 0.0156366 Jy ! Component: 150 - total flux cleaned = 0.0172614 Jy ! Component: 200 - total flux cleaned = 0.0187357 Jy ! Total flux subtracted in 200 components = 0.0187357 Jy ! Clean residual min=-0.010347 max=0.010604 Jy/beam ! Clean residual mean=0.000060 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 1.16472 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 1.16472 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=0.243491Jy sigma=2.940457 ! Fit after self-cal, rms=0.243491Jy sigma=2.939815 ! 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=0.243491Jy sigma=2.939815 ! Fit after self-cal, rms=0.240836Jy sigma=2.931277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=3.71 mas, bpa=-62.79 degrees ! Estimated noise=1.37931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275813 Jy ! Component: 100 - total flux cleaned = 0.000944518 Jy ! Component: 150 - total flux cleaned = 0.00071098 Jy ! Component: 200 - total flux cleaned = 2.95049e-05 Jy ! Total flux subtracted in 200 components = 2.95049e-05 Jy ! Clean residual min=-0.015401 max=0.016355 Jy/beam ! Clean residual mean=0.000122 rms=0.004790 Jy/beam ! Combined flux in latest and established models = 1.16474 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 1.16474 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=0.239697Jy sigma=2.933503 ! Fit after self-cal, rms=0.239696Jy sigma=2.933121 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 = 0.000967109 Jy ! Component: 100 - total flux cleaned = 0.000357298 Jy ! Component: 150 - total flux cleaned = 0.000166573 Jy ! Component: 200 - total flux cleaned = -0.000365216 Jy ! Total flux subtracted in 200 components = -0.000365216 Jy ! Clean residual min=-0.014369 max=0.015122 Jy/beam ! Clean residual mean=0.000121 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 1.16438 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 1.16438 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=0.239456Jy sigma=2.934368 ! Fit after self-cal, rms=0.239454Jy sigma=2.934268 ! 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=0.8067 mas, bmaj=2.888 mas, bpa=-65.89 degrees ! Estimated noise=1.04056 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8067 x 2.888 at -65.89 degrees (North through East) ! Clean map min=-0.018688 max=1.0496 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=0.239454Jy sigma=2.934268 ! Fit after self-cal, rms=0.228701Jy sigma=2.734018 ! Inverting map and beam ! Estimated beam: bmin=0.8075 mas, bmaj=2.887 mas, bpa=-65.81 degrees ! Estimated noise=0.991321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0414308 Jy ! Component: 100 - total flux cleaned = -0.0421978 Jy ! Component: 150 - total flux cleaned = -0.0391937 Jy ! Component: 200 - total flux cleaned = -0.0363255 Jy ! Total flux subtracted in 200 components = -0.0363255 Jy ! Clean residual min=-0.015021 max=0.013033 Jy/beam ! Clean residual mean=0.000129 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 1.12805 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 1.12805 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=0.218491Jy sigma=2.662783 ! Fit after self-cal, rms=0.218494Jy sigma=2.662137 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421152 Jy ! Component: 100 - total flux cleaned = 0.00638629 Jy ! Component: 150 - total flux cleaned = 0.00769108 Jy ! Component: 200 - total flux cleaned = 0.00889514 Jy ! Total flux subtracted in 200 components = 0.00889514 Jy ! Clean residual min=-0.013763 max=0.012247 Jy/beam ! Clean residual mean=0.000121 rms=0.003186 Jy/beam ! Combined flux in latest and established models = 1.13695 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 1.13695 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=0.217825Jy sigma=2.658956 ! Fit after self-cal, rms=0.217835Jy sigma=2.658611 ! 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=0.217835Jy sigma=2.658611 ! Fit after self-cal, rms=0.212149Jy sigma=2.553052 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=0.6196 mas, bmaj=2.745 mas, bpa=-64.17 degrees ! Estimated noise=1.49926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.724986 Jy ! Component: 100 - total flux cleaned = 0.889089 Jy ! Component: 150 - total flux cleaned = 0.950572 Jy ! Component: 200 - total flux cleaned = 0.982864 Jy ! Total flux subtracted in 200 components = 0.982864 Jy ! Clean residual min=-0.020847 max=0.026699 Jy/beam ! Clean residual mean=0.000153 rms=0.005124 Jy/beam ! Combined flux in latest and established models = 0.982864 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.982864 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.886 mas, bpa=-65.77 degrees ! Estimated noise=0.94901 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (40.8, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317669 Jy ! Component: 100 - total flux cleaned = 0.0528614 Jy ! Component: 150 - total flux cleaned = 0.069679 Jy ! Component: 200 - total flux cleaned = 0.0823893 Jy ! Total flux subtracted in 200 components = 0.0823893 Jy ! Clean residual min=-0.015430 max=0.018800 Jy/beam ! Clean residual mean=0.000148 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 1.06525 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 1.06525 Jy ! Inverting map ! Added new window around map position (-40.4, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149548 Jy ! Component: 100 - total flux cleaned = 0.0215439 Jy ! Component: 150 - total flux cleaned = 0.027831 Jy ! Component: 200 - total flux cleaned = 0.0321275 Jy ! Total flux subtracted in 200 components = 0.0321275 Jy ! Clean residual min=-0.014090 max=0.015534 Jy/beam ! Clean residual mean=0.000097 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 1.09738 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 95 components and 1.09738 Jy ! Inverting map ! Added new window around map position (-4.6, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443549 Jy ! Component: 100 - total flux cleaned = 0.00925301 Jy ! Component: 150 - total flux cleaned = 0.0139062 Jy ! Component: 200 - total flux cleaned = 0.0167567 Jy ! Total flux subtracted in 200 components = 0.0167567 Jy ! Clean residual min=-0.009944 max=0.010177 Jy/beam ! Clean residual mean=0.000084 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 1.11414 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 1.11414 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=1.845 mas, bmaj=3.713 mas, bpa=-62.46 degrees ! Estimated noise=1.25654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255494 Jy ! Component: 100 - total flux cleaned = 0.00782249 Jy ! Component: 150 - total flux cleaned = 0.0124924 Jy ! Component: 200 - total flux cleaned = 0.0157031 Jy ! Total flux subtracted in 200 components = 0.0157031 Jy ! Clean residual min=-0.010433 max=0.011502 Jy/beam ! Clean residual mean=0.000136 rms=0.003212 Jy/beam ! Combined flux in latest and established models = 1.12984 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 = 0.00315605 Jy ! Component: 100 - total flux cleaned = 0.00604534 Jy ! Component: 150 - total flux cleaned = 0.00927216 Jy ! Component: 200 - total flux cleaned = 0.0119246 Jy ! Total flux subtracted in 200 components = 0.0119246 Jy ! Clean residual min=-0.008975 max=0.009805 Jy/beam ! Clean residual mean=0.000101 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 1.14177 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 169 components and 1.14177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=2.886 mas, bpa=-65.77 degrees ! Estimated noise=0.94901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109859 Jy ! Component: 100 - total flux cleaned = -6.26703e-05 Jy ! Component: 150 - total flux cleaned = -0.000478894 Jy ! Component: 200 - total flux cleaned = -0.000663786 Jy ! Total flux subtracted in 200 components = -0.000663786 Jy ! Clean residual min=-0.007380 max=0.007113 Jy/beam ! Clean residual mean=0.000038 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 1.1411 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 1.1411 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=0.201204Jy sigma=2.494882 ! Fit after self-cal, rms=0.201078Jy sigma=2.492240 wmodel /J1044+8054_X_map.mod ! wmodel: Unable to open new model file: /J1044+8054_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1044+8054_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8076 x 2.886 at -65.77 degrees (North through East) ! Clean map min=-0.010987 max=0.93945 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1044+8054_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.939445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00173725 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.55477 0.55477 1.10954 2.21908 4.43816 8.87632 17.7526 35.5053 71.0106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.939 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 540.764 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1044+8054_X_dfm.log closed on Thu May 19 22:21:30 2016