! Started logfile: /scr/pima/bg219h_uvs/J1505+0326_X_dfm.log on Thu May 19 22:30:34 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/J1505+0326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1505+0326_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736508 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 2784 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 J1505+0326_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=1.082459Jy sigma=18.863388 ! Fit after self-cal, rms=0.530941Jy sigma=9.106621 ! 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=0.7266 mas, bmaj=1.809 mas, bpa=-8.587 degrees ! Estimated noise=1.31943 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 = 0.373406 Jy ! Component: 100 - total flux cleaned = 0.454833 Jy ! Total flux subtracted in 100 components = 0.454833 Jy ! Clean residual min=-0.016377 max=0.022709 Jy/beam ! Clean residual mean=0.000020 rms=0.004326 Jy/beam ! Combined flux in latest and established models = 0.454833 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.454833 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=0.107279Jy sigma=1.729093 ! Fit after self-cal, rms=0.107273Jy sigma=1.729035 ! 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=0.8743 mas, bmaj=2 mas, bpa=-7.217 degrees ! Estimated noise=0.90422 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 = 0.0240285 Jy ! Component: 100 - total flux cleaned = 0.0298744 Jy ! Component: 150 - total flux cleaned = 0.0307339 Jy ! Component: 200 - total flux cleaned = 0.0311841 Jy ! Total flux subtracted in 200 components = 0.0311841 Jy ! Clean residual min=-0.015726 max=0.017946 Jy/beam ! Clean residual mean=0.000023 rms=0.003897 Jy/beam ! Combined flux in latest and established models = 0.486017 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.486017 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=0.102656Jy sigma=1.623494 ! Fit after self-cal, rms=0.102650Jy sigma=1.623345 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2 at -7.217 degrees (North through East) ! Clean map min=-0.014893 max=0.4808 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 0.95 FD 0.99 HN 1.07 KP 0.96 ! LA 1.11 MK 0.98 NL 0.94 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.93 ! LA 1.08 MK 0.98 NL 0.94 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 0.94 ! LA 1.09 MK 0.99 NL 0.93 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.02 KP 0.92 ! LA 1.08 MK 0.97 NL 0.93 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.06 KP 0.95 ! LA 1.12 MK 0.99 NL 0.97 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.07 KP 0.95 ! LA 1.11 MK 0.97 NL 0.95 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.07 KP 0.94 ! LA 1.09 MK 1.00 NL 0.95 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.08 KP 0.97 ! LA 1.12 MK 1.00 NL 0.99 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.05 KP 0.96 ! LA 1.12 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 0.95 ! LA 1.11 MK 0.98 NL 0.96 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.07 KP 0.96 ! LA 1.13 MK 0.95 NL 0.99 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.06 KP 0.92 ! LA 1.07 MK 1.02 NL 0.96 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Fit before self-cal, rms=0.102650Jy sigma=1.623345 ! Fit after self-cal, rms=0.098184Jy sigma=1.507802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8765 mas, bmaj=1.989 mas, bpa=-7.377 degrees ! Estimated noise=0.896143 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 = -0.000222683 Jy ! Component: 100 - total flux cleaned = 0.000231395 Jy ! Component: 150 - total flux cleaned = 0.000567056 Jy ! Component: 200 - total flux cleaned = 0.000932261 Jy ! Total flux subtracted in 200 components = 0.000932261 Jy ! Clean residual min=-0.007407 max=0.007806 Jy/beam ! Clean residual mean=0.000006 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.486949 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.486949 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=0.098068Jy sigma=1.506309 ! Fit after self-cal, rms=0.098088Jy sigma=1.506098 ! 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=0.098088Jy sigma=1.506098 ! Fit after self-cal, rms=0.097821Jy sigma=1.505853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8762 mas, bmaj=1.987 mas, bpa=-7.338 degrees ! Estimated noise=0.893714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000640746 Jy ! Component: 100 - total flux cleaned = -0.000192423 Jy ! Component: 150 - total flux cleaned = 8.09586e-05 Jy ! Component: 200 - total flux cleaned = 0.000325357 Jy ! Total flux subtracted in 200 components = 0.000325357 Jy ! Clean residual min=-0.007254 max=0.007720 Jy/beam ! Clean residual mean=0.000006 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.487274 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.487274 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=0.097727Jy sigma=1.504989 ! Fit after self-cal, rms=0.097727Jy sigma=1.504947 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 = 0.000298913 Jy ! Component: 100 - total flux cleaned = 0.000471974 Jy ! Component: 150 - total flux cleaned = 0.000591382 Jy ! Component: 200 - total flux cleaned = 0.000703736 Jy ! Total flux subtracted in 200 components = 0.000703736 Jy ! Clean residual min=-0.007167 max=0.007715 Jy/beam ! Clean residual mean=0.000006 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.487978 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.487978 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=0.097693Jy sigma=1.504377 ! Fit after self-cal, rms=0.097693Jy sigma=1.504345 ! 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=0.097693Jy sigma=1.504345 ! Fit after self-cal, rms=0.097344Jy sigma=1.503915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=1.985 mas, bpa=-7.285 degrees ! Estimated noise=0.890467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000959466 Jy ! Component: 100 - total flux cleaned = -0.00061611 Jy ! Component: 150 - total flux cleaned = -0.000327281 Jy ! Component: 200 - total flux cleaned = -0.00011597 Jy ! Total flux subtracted in 200 components = -0.00011597 Jy ! Clean residual min=-0.007121 max=0.007640 Jy/beam ! Clean residual mean=0.000006 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.487862 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.487862 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=0.097266Jy sigma=1.503557 ! Fit after self-cal, rms=0.097266Jy sigma=1.503532 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 = 0.000212482 Jy ! Component: 100 - total flux cleaned = 0.000304265 Jy ! Component: 150 - total flux cleaned = 0.000360682 Jy ! Component: 200 - total flux cleaned = 0.000413232 Jy ! Total flux subtracted in 200 components = 0.000413232 Jy ! Clean residual min=-0.007139 max=0.007631 Jy/beam ! Clean residual mean=0.000006 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.488275 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.488275 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=0.097247Jy sigma=1.503242 ! Fit after self-cal, rms=0.097248Jy sigma=1.503223 ! 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=0.097248Jy sigma=1.503223 ! Fit after self-cal, rms=0.096903Jy sigma=1.502763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.424 mas, bpa=15.32 degrees ! Estimated noise=1.1247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219429 Jy ! Component: 100 - total flux cleaned = 0.000224504 Jy ! Component: 150 - total flux cleaned = 0.000226528 Jy ! Component: 200 - total flux cleaned = 0.000274644 Jy ! Total flux subtracted in 200 components = 0.000274644 Jy ! Clean residual min=-0.010537 max=0.012999 Jy/beam ! Clean residual mean=0.000011 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.48855 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.48855 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=0.096876Jy sigma=1.502643 ! Fit after self-cal, rms=0.096869Jy sigma=1.502483 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 = 0.000262783 Jy ! Component: 100 - total flux cleaned = 0.000263496 Jy ! Component: 150 - total flux cleaned = 0.000243016 Jy ! Component: 200 - total flux cleaned = 0.000282252 Jy ! Total flux subtracted in 200 components = 0.000282252 Jy ! Clean residual min=-0.010515 max=0.013011 Jy/beam ! Clean residual mean=0.000011 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 0.488832 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.488832 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=0.096865Jy sigma=1.502615 ! Fit after self-cal, rms=0.096862Jy sigma=1.502503 ! 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=0.8747 mas, bmaj=1.983 mas, bpa=-7.235 degrees ! Estimated noise=0.886973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 1.983 at -7.235 degrees (North through East) ! Clean map min=-0.0066428 max=0.46773 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=0.727 mas, bmaj=1.797 mas, bpa=-8.579 degrees ! Estimated noise=1.29011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.365082 Jy ! Component: 100 - total flux cleaned = 0.444871 Jy ! Component: 150 - total flux cleaned = 0.466884 Jy ! Component: 200 - total flux cleaned = 0.477694 Jy ! Total flux subtracted in 200 components = 0.477694 Jy ! Clean residual min=-0.008869 max=0.008648 Jy/beam ! Clean residual mean=0.000010 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.477694 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.477694 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=1.983 mas, bpa=-7.235 degrees ! Estimated noise=0.886973 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 = 0.00685423 Jy ! Component: 100 - total flux cleaned = 0.00850904 Jy ! Component: 150 - total flux cleaned = 0.00925118 Jy ! Component: 200 - total flux cleaned = 0.00977307 Jy ! Total flux subtracted in 200 components = 0.00977307 Jy ! Clean residual min=-0.007069 max=0.007703 Jy/beam ! Clean residual mean=0.000006 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.487467 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.487467 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=2.13 mas, bmaj=3.424 mas, bpa=15.32 degrees ! Estimated noise=1.1247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149069 Jy ! Component: 100 - total flux cleaned = 0.00146824 Jy ! Component: 150 - total flux cleaned = 0.00144694 Jy ! Component: 200 - total flux cleaned = 0.00142485 Jy ! Total flux subtracted in 200 components = 0.00142485 Jy ! Clean residual min=-0.010506 max=0.012999 Jy/beam ! Clean residual mean=0.000011 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.488892 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 = 1.11958e-06 Jy ! Component: 100 - total flux cleaned = -1.95264e-05 Jy ! Component: 150 - total flux cleaned = -1.99811e-05 Jy ! Component: 200 - total flux cleaned = -3.77588e-05 Jy ! Total flux subtracted in 200 components = -3.77588e-05 Jy ! Clean residual min=-0.010505 max=0.012980 Jy/beam ! Clean residual mean=0.000011 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.488854 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.488854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=1.983 mas, bpa=-7.235 degrees ! Estimated noise=0.886973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076214 Jy ! Component: 100 - total flux cleaned = -0.000675051 Jy ! Component: 150 - total flux cleaned = -0.000602797 Jy ! Component: 200 - total flux cleaned = -0.000570942 Jy ! Total flux subtracted in 200 components = -0.000570942 Jy ! Clean residual min=-0.007148 max=0.007508 Jy/beam ! Clean residual mean=0.000006 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.488283 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.488283 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=0.096842Jy sigma=1.503072 ! Fit after self-cal, rms=0.096838Jy sigma=1.502999 wmodel /J1505+0326_X_map.mod ! wmodel: Unable to open new model file: /J1505+0326_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1505+0326_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 1.983 at -7.235 degrees (North through East) ! Clean map min=-0.0068051 max=0.46735 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1505+0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.467346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00199327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27952 1.27952 2.55905 5.11809 10.2362 20.4724 40.9447 81.8895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.467 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.462 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1505+0326_X_dfm.log closed on Thu May 19 22:30:36 2016