! Started logfile: .//J0733+5908_X_dfm.log on Wed Nov 16 11:52:32 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0733+5908_X_uvm.fits ! Reading UV FITS file: .//J0733+5908_X_uvm.fits ! AN table 1: 148 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881532 visibilities/baseline/integration-bin. ! Found source: J0733+5908 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 46968 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J0733+5908_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000519Jy sigma=32.384031 ! Fit after self-cal, rms=0.990289Jy sigma=32.051554 ! 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=0.9023 mas, bmaj=1.855 mas, bpa=43.03 degrees ! Estimated noise=0.258128 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 = 0.00782255 Jy ! Component: 100 - total flux cleaned = 0.00957313 Jy ! Total flux subtracted in 100 components = 0.00957313 Jy ! Clean residual min=-0.000779 max=0.000883 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.00957313 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00957313 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. ! ! Fit before self-cal, rms=0.023319Jy sigma=0.737560 ! Fit after self-cal, rms=0.021588Jy sigma=0.680871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331125 Jy ! Component: 100 - total flux cleaned = 0.00450113 Jy ! Total flux subtracted in 100 components = 0.00450113 Jy ! Clean residual min=-0.000788 max=0.000887 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0140743 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0140743 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. ! ! Fit before self-cal, rms=0.021058Jy sigma=0.663219 ! Fit after self-cal, rms=0.021048Jy sigma=0.662900 ! 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=1.207 mas, bmaj=2.071 mas, bpa=42.49 degrees ! Estimated noise=0.101874 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 (-0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143989 Jy ! Component: 100 - total flux cleaned = 0.0024155 Jy ! Component: 150 - total flux cleaned = 0.00316309 Jy ! Component: 200 - total flux cleaned = 0.00374754 Jy ! Total flux subtracted in 200 components = 0.00374754 Jy ! Clean residual min=-0.000463 max=0.000575 Jy/beam ! Clean residual mean=0.000006 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0178218 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 55 components and 0.0178218 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. ! ! Fit before self-cal, rms=0.020925Jy sigma=0.658703 ! Fit after self-cal, rms=0.020899Jy sigma=0.657830 ! Inverting map ! Added new window around map position (2.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842777 Jy ! Component: 100 - total flux cleaned = 0.00139738 Jy ! Component: 150 - total flux cleaned = 0.00182294 Jy ! Component: 200 - total flux cleaned = 0.00216796 Jy ! Total flux subtracted in 200 components = 0.00216796 Jy ! Clean residual min=-0.000432 max=0.000464 Jy/beam ! Clean residual mean=0.000004 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0199898 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 80 components and 0.0199898 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. ! ! Fit before self-cal, rms=0.020856Jy sigma=0.656440 ! Fit after self-cal, rms=0.020840Jy sigma=0.655949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.207 x 2.071 at 42.49 degrees (North through East) ! Clean map min=-0.00045527 max=0.013509 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 0.96 FD 0.94 HN 1.10 KP 1.02 ! LA 0.91 MK 0.95 NL 1.13 OV 1.04 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 1.01 ! LA 0.99 MK 0.94 NL 1.06 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 1.04 KP 0.98 ! LA 0.98 MK 0.90 NL 1.06 OV 1.07 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.03 KP 1.01 ! LA 0.98 MK 0.87 NL 1.13 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.05 KP 0.95 ! LA 0.98 MK 0.91 NL 1.00 OV 1.05 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.96 KP 0.96 ! LA 0.94 MK 0.98 NL 1.08 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 0.98 KP 0.90 ! LA 1.01 MK 0.90 NL 1.16 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 0.95 KP 0.94 ! LA 1.01 MK 0.88 NL 1.08 OV 1.05 ! PT 0.99 SC 0.95 ! ! ! Fit before self-cal, rms=0.020840Jy sigma=0.655949 ! Fit after self-cal, rms=0.020709Jy sigma=0.654900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.077 mas, bpa=42.57 degrees ! Estimated noise=0.10099 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 = 0.00030583 Jy ! Component: 100 - total flux cleaned = 0.000449024 Jy ! Component: 150 - total flux cleaned = 0.000515846 Jy ! Component: 200 - total flux cleaned = 0.000554369 Jy ! Total flux subtracted in 200 components = 0.000554369 Jy ! Clean residual min=-0.000408 max=0.000343 Jy/beam ! Clean residual mean=0.000001 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0205441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.0205441 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. ! ! Fit before self-cal, rms=0.020701Jy sigma=0.654670 ! Fit after self-cal, rms=0.020720Jy sigma=0.654387 ! 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. ! ! Fit before self-cal, rms=0.020720Jy sigma=0.654387 ! Fit after self-cal, rms=0.021033Jy sigma=0.653621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.055 mas, bpa=42.13 degrees ! Estimated noise=0.101929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255809 Jy ! Component: 100 - total flux cleaned = 0.000378468 Jy ! Component: 150 - total flux cleaned = 0.000450717 Jy ! Component: 200 - total flux cleaned = 0.000507671 Jy ! Total flux subtracted in 200 components = 0.000507671 Jy ! Clean residual min=-0.000380 max=0.000317 Jy/beam ! Clean residual mean=0.000002 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0210518 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 114 components and 0.0210518 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. ! ! Fit before self-cal, rms=0.021029Jy sigma=0.653492 ! Fit after self-cal, rms=0.021042Jy sigma=0.653251 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 = 9.89797e-05 Jy ! Component: 100 - total flux cleaned = 0.000140763 Jy ! Component: 150 - total flux cleaned = 0.000172354 Jy ! Component: 200 - total flux cleaned = 0.000184544 Jy ! Total flux subtracted in 200 components = 0.000184544 Jy ! Clean residual min=-0.000374 max=0.000324 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0212363 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.0212363 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. ! ! Fit before self-cal, rms=0.021040Jy sigma=0.653182 ! Fit after self-cal, rms=0.021039Jy sigma=0.653120 ! 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. ! ! Fit before self-cal, rms=0.021039Jy sigma=0.653120 ! Fit after self-cal, rms=0.021129Jy sigma=0.652857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.045 mas, bpa=42.06 degrees ! Estimated noise=0.101864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158323 Jy ! Component: 100 - total flux cleaned = 0.000231356 Jy ! Component: 150 - total flux cleaned = 0.000280962 Jy ! Component: 200 - total flux cleaned = 0.000317035 Jy ! Total flux subtracted in 200 components = 0.000317035 Jy ! Clean residual min=-0.000333 max=0.000318 Jy/beam ! Clean residual mean=0.000001 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0215534 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.0215534 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. ! ! Fit before self-cal, rms=0.021127Jy sigma=0.652799 ! Fit after self-cal, rms=0.021136Jy sigma=0.652701 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 = 5.17773e-05 Jy ! Component: 100 - total flux cleaned = 8.58625e-05 Jy ! Component: 150 - total flux cleaned = 0.000105951 Jy ! Component: 200 - total flux cleaned = 0.00011219 Jy ! Total flux subtracted in 200 components = 0.00011219 Jy ! Clean residual min=-0.000330 max=0.000329 Jy/beam ! Clean residual mean=0.000001 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0216656 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.0216656 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. ! ! Fit before self-cal, rms=0.021135Jy sigma=0.652668 ! Fit after self-cal, rms=0.021134Jy sigma=0.652628 ! 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. ! ! Fit before self-cal, rms=0.021134Jy sigma=0.652628 ! Fit after self-cal, rms=0.021220Jy sigma=0.652598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.27 mas, bmaj=2.766 mas, bpa=45.65 degrees ! Estimated noise=0.120116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179692 Jy ! Component: 100 - total flux cleaned = 0.000284611 Jy ! Component: 150 - total flux cleaned = 0.000324627 Jy ! Component: 200 - total flux cleaned = 0.000347448 Jy ! Total flux subtracted in 200 components = 0.000347448 Jy ! Clean residual min=-0.000376 max=0.000398 Jy/beam ! Clean residual mean=0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.022013 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.022013 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. ! ! Fit before self-cal, rms=0.021219Jy sigma=0.652568 ! Fit after self-cal, rms=0.021222Jy sigma=0.652552 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 = 6.9198e-05 Jy ! Component: 100 - total flux cleaned = 8.52099e-05 Jy ! Component: 150 - total flux cleaned = 8.97285e-05 Jy ! Component: 200 - total flux cleaned = 9.56938e-05 Jy ! Total flux subtracted in 200 components = 9.56938e-05 Jy ! Clean residual min=-0.000381 max=0.000401 Jy/beam ! Clean residual mean=0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0221087 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.0221087 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. ! ! Fit before self-cal, rms=0.021222Jy sigma=0.652545 ! Fit after self-cal, rms=0.021222Jy sigma=0.652529 ! 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=1.195 mas, bmaj=2.039 mas, bpa=42.08 degrees ! Estimated noise=0.10206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.039 at 42.08 degrees (North through East) ! Clean map min=-0.00032025 max=0.013358 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=0.8911 mas, bmaj=1.823 mas, bpa=42.66 degrees ! Estimated noise=0.25427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010332 Jy ! Component: 100 - total flux cleaned = 0.0130448 Jy ! Component: 150 - total flux cleaned = 0.014599 Jy ! Component: 200 - total flux cleaned = 0.015722 Jy ! Total flux subtracted in 200 components = 0.015722 Jy ! Clean residual min=-0.000818 max=0.000781 Jy/beam ! Clean residual mean=0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.015722 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.015722 Jy ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.039 mas, bpa=42.08 degrees ! Estimated noise=0.10206 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 = 0.00153193 Jy ! Component: 100 - total flux cleaned = 0.00257562 Jy ! Component: 150 - total flux cleaned = 0.00335707 Jy ! Component: 200 - total flux cleaned = 0.00396584 Jy ! Total flux subtracted in 200 components = 0.00396584 Jy ! Clean residual min=-0.000438 max=0.000420 Jy/beam ! Clean residual mean=0.000005 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0196878 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 0.0196878 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=2.27 mas, bmaj=2.766 mas, bpa=45.65 degrees ! Estimated noise=0.120116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766083 Jy ! Component: 100 - total flux cleaned = 0.00127282 Jy ! Component: 150 - total flux cleaned = 0.00162798 Jy ! Component: 200 - total flux cleaned = 0.00188885 Jy ! Total flux subtracted in 200 components = 0.00188885 Jy ! Clean residual min=-0.000428 max=0.000397 Jy/beam ! Clean residual mean=0.000004 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0215767 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 = 0.000167772 Jy ! Component: 100 - total flux cleaned = 0.000251582 Jy ! Component: 150 - total flux cleaned = 0.000322497 Jy ! Component: 200 - total flux cleaned = 0.00038255 Jy ! Total flux subtracted in 200 components = 0.00038255 Jy ! Clean residual min=-0.000398 max=0.000396 Jy/beam ! Clean residual mean=0.000003 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0219592 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 142 components and 0.0219592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.039 mas, bpa=42.08 degrees ! Estimated noise=0.10206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69521e-05 Jy ! Component: 100 - total flux cleaned = 9.48495e-05 Jy ! Component: 150 - total flux cleaned = 0.000116788 Jy ! Component: 200 - total flux cleaned = 0.000126571 Jy ! Total flux subtracted in 200 components = 0.000126571 Jy ! Clean residual min=-0.000335 max=0.000330 Jy/beam ! Clean residual mean=0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0220858 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.0220858 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. ! ! Fit before self-cal, rms=0.021225Jy sigma=0.652616 ! Fit after self-cal, rms=0.021224Jy sigma=0.652571 wmodel /J0733+5908_X_map.mod ! wmodel: Unable to open new model file: /J0733+5908_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0733+5908_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.039 at 42.08 degrees (North through East) ! Clean map min=-0.00032607 max=0.013381 Jy/beam ! Writing clean map to FITS file: .//J0733+5908_X_map.fits wmodel .//J0733+5908_X_map.mod ! Writing 157 model components to file: .//J0733+5908_X_map.mod wobs .//J0733+5908_X_uvs.fits ! Writing UV FITS file: .//J0733+5908_X_uvs.fits wwins .//J0733+5908_X_map.win ! wwins: Wrote 3 windows to .//J0733+5908_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0133814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.51099e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6839 1.6839 3.3678 6.7356 13.4712 26.9424 53.8848 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 178.157 quit ! Quitting program ! Log file .//J0733+5908_X_dfm.log closed on Wed Nov 16 11:52:36 2016