! Started logfile: .//J2208+0353_C_dfm.log on Sun Oct 21 00:18:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2208+0353_C_uva.fits ! Reading UV FITS file: .//J2208+0353_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208+0353 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 5152 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 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2208+0353_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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=0.999954Jy sigma=48.652680 ! Fit after self-cal, rms=0.973676Jy sigma=47.410808 ! 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=2.47 mas, bmaj=4.229 mas, bpa=22.3 degrees ! Estimated noise=0.522916 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 = 0.0209105 Jy ! Component: 100 - total flux cleaned = 0.0259267 Jy ! Total flux subtracted in 100 components = 0.0259267 Jy ! Clean residual min=-0.002926 max=0.002768 Jy/beam ! Clean residual mean=0.000004 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0259266 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0259266 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=0.030237Jy sigma=1.030474 ! Fit after self-cal, rms=0.028746Jy sigma=0.977334 ! 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=3.096 mas, bmaj=4.742 mas, bpa=11.13 degrees ! Estimated noise=0.241047 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 = 0.00383365 Jy ! Component: 100 - total flux cleaned = 0.00567506 Jy ! Component: 150 - total flux cleaned = 0.00672171 Jy ! Component: 200 - total flux cleaned = 0.00737746 Jy ! Total flux subtracted in 200 components = 0.00737746 Jy ! Clean residual min=-0.001301 max=0.001476 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0333041 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0333041 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=0.028341Jy sigma=0.941627 ! Fit after self-cal, rms=0.028354Jy sigma=0.940594 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.096 x 4.742 at 11.13 degrees (North through East) ! Clean map min=-0.0012496 max=0.029298 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.24 LA 0.92 ! NL 1.16 OV 1.06 PT 0.98 SC 0.57 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.93 LA 0.89 ! NL 1.22 OV 1.06 PT 1.01 SC 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.98 LA 0.99 ! NL 1.07 OV 0.98 PT 0.93 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.90 HN 0.95 LA 1.11 ! NL 1.00 OV 0.99 PT 0.93 SC 1.21 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 LA 1.02 ! NL 1.03 OV 1.00 PT 0.89 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 0.98 LA 1.10 ! NL 1.01 OV 1.07 PT 0.89 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.99 LA 1.02 ! NL 1.00 OV 0.95 PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 0.95 LA 1.02 ! NL 1.04 OV 0.96 PT 0.89 SC 1.04 ! ! ! Fit before self-cal, rms=0.028354Jy sigma=0.940594 ! Fit after self-cal, rms=0.025741Jy sigma=0.923214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=4.713 mas, bpa=11.85 degrees ! Estimated noise=0.236981 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 = 7.77913e-05 Jy ! Component: 100 - total flux cleaned = 9.08405e-05 Jy ! Component: 150 - total flux cleaned = 9.03664e-05 Jy ! Component: 200 - total flux cleaned = 0.000111376 Jy ! Total flux subtracted in 200 components = 0.000111376 Jy ! Clean residual min=-0.000913 max=0.001041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0334155 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0334155 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=0.025711Jy sigma=0.923132 ! Fit after self-cal, rms=0.025832Jy sigma=0.922359 ! 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=0.025832Jy sigma=0.922359 ! Fit after self-cal, rms=0.025666Jy sigma=0.922150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=4.696 mas, bpa=12.56 degrees ! Estimated noise=0.236788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.91235e-05 Jy ! Component: 100 - total flux cleaned = 6.97283e-05 Jy ! Component: 150 - total flux cleaned = 5.84905e-05 Jy ! Component: 200 - total flux cleaned = 7.78972e-05 Jy ! Total flux subtracted in 200 components = 7.78972e-05 Jy ! Clean residual min=-0.000909 max=0.001011 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0334934 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0334934 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=0.025639Jy sigma=0.922162 ! Fit after self-cal, rms=0.025662Jy sigma=0.922131 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 = 5.39793e-06 Jy ! Component: 100 - total flux cleaned = 2.1408e-05 Jy ! Component: 150 - total flux cleaned = 2.91729e-05 Jy ! Component: 200 - total flux cleaned = 4.2302e-05 Jy ! Total flux subtracted in 200 components = 4.2302e-05 Jy ! Clean residual min=-0.000916 max=0.000984 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0335357 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0335357 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=0.025651Jy sigma=0.922126 ! Fit after self-cal, rms=0.025655Jy sigma=0.922113 ! 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=0.025655Jy sigma=0.922113 ! Fit after self-cal, rms=0.025129Jy sigma=0.921894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=4.668 mas, bpa=13.72 degrees ! Estimated noise=0.235506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.24506e-05 Jy ! Component: 100 - total flux cleaned = 8.50537e-05 Jy ! Component: 150 - total flux cleaned = 7.44866e-05 Jy ! Component: 200 - total flux cleaned = 6.58653e-05 Jy ! Total flux subtracted in 200 components = 6.58653e-05 Jy ! Clean residual min=-0.000896 max=0.000997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0336015 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.0336015 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=0.025104Jy sigma=0.922003 ! Fit after self-cal, rms=0.025109Jy sigma=0.921987 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 = -1.81681e-05 Jy ! Component: 100 - total flux cleaned = -1.1282e-05 Jy ! Component: 150 - total flux cleaned = 7.19606e-07 Jy ! Component: 200 - total flux cleaned = 1.13044e-05 Jy ! Total flux subtracted in 200 components = 1.13044e-05 Jy ! Clean residual min=-0.000904 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0336128 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0336128 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=0.025101Jy sigma=0.922008 ! Fit after self-cal, rms=0.025104Jy sigma=0.921996 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.025104Jy sigma=0.921996 ! Fit after self-cal, rms=0.024556Jy sigma=0.921770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=6.026 mas, bpa=-8.539 degrees ! Estimated noise=0.240934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.2291e-05 Jy ! Component: 100 - total flux cleaned = 7.24085e-05 Jy ! Component: 150 - total flux cleaned = 8.58365e-05 Jy ! Component: 200 - total flux cleaned = 8.98294e-05 Jy ! Total flux subtracted in 200 components = 8.98294e-05 Jy ! Clean residual min=-0.000680 max=0.000915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0337027 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0337027 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=0.024550Jy sigma=0.921739 ! Fit after self-cal, rms=0.024547Jy sigma=0.921717 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 (74.1, 55.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000784691 Jy ! Component: 100 - total flux cleaned = 0.00104942 Jy ! Component: 150 - total flux cleaned = 0.0010491 Jy ! Component: 200 - total flux cleaned = 0.00106727 Jy ! Total flux subtracted in 200 components = 0.00106727 Jy ! Clean residual min=-0.000600 max=0.000557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0347699 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.0347699 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=0.024510Jy sigma=0.920293 ! Fit after self-cal, rms=0.024507Jy sigma=0.919979 ! 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=3 mas, bmaj=4.64 mas, bpa=14.98 degrees ! Estimated noise=0.234072 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 4.64 at 14.98 degrees (North through East) ! Clean map min=-0.00075848 max=0.028646 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=2.375 mas, bmaj=4.229 mas, bpa=24.74 degrees ! Estimated noise=0.498213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021109 Jy ! Component: 100 - total flux cleaned = 0.0261884 Jy ! Component: 150 - total flux cleaned = 0.0286282 Jy ! Component: 200 - total flux cleaned = 0.0297638 Jy ! Total flux subtracted in 200 components = 0.0297638 Jy ! Clean residual min=-0.001997 max=0.001761 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0297638 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 0.0297638 Jy ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=4.64 mas, bpa=14.98 degrees ! Estimated noise=0.234072 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 = 0.00160531 Jy ! Component: 100 - total flux cleaned = 0.00266037 Jy ! Component: 150 - total flux cleaned = 0.0034608 Jy ! Component: 200 - total flux cleaned = 0.00406786 Jy ! Total flux subtracted in 200 components = 0.00406786 Jy ! Clean residual min=-0.000961 max=0.000948 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0338316 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0338316 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.247 mas, bmaj=6.026 mas, bpa=-8.539 degrees ! Estimated noise=0.240934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628379 Jy ! Component: 100 - total flux cleaned = 0.00108071 Jy ! Component: 150 - total flux cleaned = 0.00127308 Jy ! Component: 200 - total flux cleaned = 0.00136257 Jy ! Total flux subtracted in 200 components = 0.00136257 Jy ! Clean residual min=-0.000720 max=0.000626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0351942 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 = 6.8205e-05 Jy ! Component: 100 - total flux cleaned = 0.000109563 Jy ! Component: 150 - total flux cleaned = 0.00013863 Jy ! Component: 200 - total flux cleaned = 0.000174679 Jy ! Total flux subtracted in 200 components = 0.000174679 Jy ! Clean residual min=-0.000655 max=0.000585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0353689 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 87 components and 0.0353689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=4.64 mas, bpa=14.98 degrees ! Estimated noise=0.234072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.95847e-05 Jy ! Component: 100 - total flux cleaned = -0.000145893 Jy ! Component: 150 - total flux cleaned = -0.000145775 Jy ! Component: 200 - total flux cleaned = -0.000120076 Jy ! Total flux subtracted in 200 components = -0.000120076 Jy ! Clean residual min=-0.000824 max=0.000787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0352488 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.0352488 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=0.024464Jy sigma=0.919302 ! Fit after self-cal, rms=0.024479Jy sigma=0.919129 wmodel J2208+0353_C_map.mod ! Writing 115 model components to file: J2208+0353_C_map.mod wobs J2208+0353_C_uvs.fits ! Writing UV FITS file: J2208+0353_C_uvs.fits wwins J2208+0353_C_map.win ! wwins: Wrote 2 windows to J2208+0353_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.82892e-05 Jy ! Component: 100 - total flux cleaned = -0.000175435 Jy ! Component: 150 - total flux cleaned = -0.000263854 Jy ! Component: 200 - total flux cleaned = -0.000299861 Jy ! Component: 250 - total flux cleaned = -0.000323101 Jy ! Component: 300 - total flux cleaned = -0.000345558 Jy ! Component: 350 - total flux cleaned = -0.000367214 Jy ! Component: 400 - total flux cleaned = -0.000388129 Jy ! Component: 450 - total flux cleaned = -0.000428621 Jy ! Component: 500 - total flux cleaned = -0.000477628 Jy ! Component: 550 - total flux cleaned = -0.00048705 Jy ! Component: 600 - total flux cleaned = -0.000514939 Jy ! Component: 650 - total flux cleaned = -0.000533156 Jy ! Component: 700 - total flux cleaned = -0.000577618 Jy ! Component: 750 - total flux cleaned = -0.000612394 Jy ! Component: 800 - total flux cleaned = -0.000638067 Jy ! Component: 850 - total flux cleaned = -0.0006718 Jy ! Component: 900 - total flux cleaned = -0.00072931 Jy ! Component: 950 - total flux cleaned = -0.000761567 Jy ! Component: 1000 - total flux cleaned = -0.00080892 Jy ! Component: 1050 - total flux cleaned = -0.000840003 Jy ! Component: 1100 - total flux cleaned = -0.000878424 Jy ! Component: 1150 - total flux cleaned = -0.000931219 Jy ! Component: 1200 - total flux cleaned = -0.000975526 Jy ! Component: 1250 - total flux cleaned = -0.00100479 Jy ! Component: 1300 - total flux cleaned = -0.00105538 Jy ! Component: 1350 - total flux cleaned = -0.0011124 Jy ! Component: 1400 - total flux cleaned = -0.00116157 Jy ! Component: 1450 - total flux cleaned = -0.00121005 Jy ! Component: 1500 - total flux cleaned = -0.0012511 Jy ! Component: 1550 - total flux cleaned = -0.00127825 Jy ! Component: 1600 - total flux cleaned = -0.00131845 Jy ! Component: 1650 - total flux cleaned = -0.00134491 Jy ! Component: 1700 - total flux cleaned = -0.00137755 Jy ! Component: 1750 - total flux cleaned = -0.00140343 Jy ! Component: 1800 - total flux cleaned = -0.00141616 Jy ! Component: 1850 - total flux cleaned = -0.00143518 Jy ! Component: 1900 - total flux cleaned = -0.00144137 Jy ! Component: 1950 - total flux cleaned = -0.00145379 Jy ! Component: 2000 - total flux cleaned = -0.00147222 Jy ! Component: 2050 - total flux cleaned = -0.00148437 Jy ! Component: 2100 - total flux cleaned = -0.00146616 Jy ! Component: 2150 - total flux cleaned = -0.00146022 Jy ! Component: 2200 - total flux cleaned = -0.00146624 Jy ! Component: 2250 - total flux cleaned = -0.00147215 Jy ! Component: 2300 - total flux cleaned = -0.0014604 Jy ! Component: 2350 - total flux cleaned = -0.00145462 Jy ! Component: 2400 - total flux cleaned = -0.00144892 Jy ! Component: 2450 - total flux cleaned = -0.00144898 Jy ! Component: 2500 - total flux cleaned = -0.0014661 Jy ! Component: 2550 - total flux cleaned = -0.00147741 Jy ! Component: 2600 - total flux cleaned = -0.00148859 Jy ! Component: 2650 - total flux cleaned = -0.00147741 Jy ! Component: 2700 - total flux cleaned = -0.00147741 Jy ! Component: 2750 - total flux cleaned = -0.00147192 Jy ! Component: 2800 - total flux cleaned = -0.00148293 Jy ! Component: 2850 - total flux cleaned = -0.00147204 Jy ! Component: 2900 - total flux cleaned = -0.00147209 Jy ! Component: 2950 - total flux cleaned = -0.00147208 Jy ! Component: 3000 - total flux cleaned = -0.00146136 Jy ! Component: 3050 - total flux cleaned = -0.00147202 Jy ! Component: 3100 - total flux cleaned = -0.00146141 Jy ! Component: 3150 - total flux cleaned = -0.0014614 Jy ! Component: 3200 - total flux cleaned = -0.00146138 Jy ! Component: 3250 - total flux cleaned = -0.0014352 Jy ! Component: 3300 - total flux cleaned = -0.00142995 Jy ! Component: 3350 - total flux cleaned = -0.00141444 Jy ! Component: 3400 - total flux cleaned = -0.00140928 Jy ! Component: 3450 - total flux cleaned = -0.00137334 Jy ! Component: 3500 - total flux cleaned = -0.00138359 Jy ! Component: 3550 - total flux cleaned = -0.00137852 Jy ! Component: 3600 - total flux cleaned = -0.00136837 Jy ! Component: 3650 - total flux cleaned = -0.00135326 Jy ! Component: 3700 - total flux cleaned = -0.00134824 Jy ! Component: 3750 - total flux cleaned = -0.00134825 Jy ! Component: 3800 - total flux cleaned = -0.00133825 Jy ! Component: 3850 - total flux cleaned = -0.00133825 Jy ! Component: 3900 - total flux cleaned = -0.00134818 Jy ! Component: 3950 - total flux cleaned = -0.00134325 Jy ! Component: 4000 - total flux cleaned = -0.00135808 Jy ! Component: 4050 - total flux cleaned = -0.00135811 Jy ! Total flux subtracted in 4096 components = -0.00136792 Jy ! Clean residual min=-0.000283 max=0.000266 Jy/beam ! Clean residual mean=-0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0338809 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 386 components and 0.0338809 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2208+0353_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 4.64 at 14.98 degrees (North through East) ! Clean map min=-0.00052396 max=0.028107 Jy/beam ! Writing clean map to FITS file: .//J2208+0353_C_map.fits wmodel .//J2208+0353_C_map.mod ! Writing 386 model components to file: .//J2208+0353_C_map.mod wobs .//J2208+0353_C_uvs.fits ! Writing UV FITS file: .//J2208+0353_C_uvs.fits wwins .//J2208+0353_C_map.win ! wwins: Wrote 3 windows to .//J2208+0353_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0281073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.66274e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.924606 0.924606 1.84921 3.69843 7.39685 14.7937 29.5874 59.1748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.462 quit ! Quitting program ! Log file .//J2208+0353_C_dfm.log closed on Sun Oct 21 00:18:54 2018