! Started logfile: .//J0205+0824_C_dfm.log on Sun Jan 19 23:48:44 2020 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 .//J0205+0824_C_uvm.fits ! Reading UV FITS file: .//J0205+0824_C_uvm.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! AN table 2: 15 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0205+0824 ! ! 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 76 lines of history. ! ! Reading 1920 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 J0205+0824_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. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001418Jy sigma=23.696066 ! Fit after self-cal, rms=0.975587Jy sigma=23.074356 ! 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=6.362 mas, bmaj=19.12 mas, bpa=27.64 degrees ! Estimated noise=0.975059 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190639 Jy ! Component: 100 - total flux cleaned = 0.0231605 Jy ! Total flux subtracted in 100 components = 0.0231605 Jy ! Clean residual min=-0.003336 max=0.003330 Jy/beam ! Clean residual mean=-0.000026 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.0231605 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0231605 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=0.029084Jy sigma=0.668821 ! Fit after self-cal, rms=0.027384Jy sigma=0.628109 ! 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=6.827 mas, bmaj=18.49 mas, bpa=23.91 degrees ! Estimated noise=0.831434 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 = 0.00217488 Jy ! Component: 100 - total flux cleaned = 0.00292823 Jy ! Component: 150 - total flux cleaned = 0.00350876 Jy ! Component: 200 - total flux cleaned = 0.00366417 Jy ! Total flux subtracted in 200 components = 0.00366417 Jy ! Clean residual min=-0.001103 max=0.001109 Jy/beam ! Clean residual mean=-0.000008 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0268246 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 100 components and 0.0268246 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=0.026216Jy sigma=0.597254 ! Fit after self-cal, rms=0.026165Jy sigma=0.595511 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.827 x 18.49 at 23.91 degrees (North through East) ! Clean map min=-0.003643 max=0.024402 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.80 KP 1.03 OV 0.78 PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.77 KP 1.01 OV 1.26 PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.03 OV 1.08 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.45 KP 1.03 OV 1.28 PT 0.75 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.21 LA 0.95 OV 1.24 ! PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.03 OV 0.93 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.73 LA 1.06 OV 1.15 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 1.00 OV 1.25 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.43 LA 1.05 OV 0.97 ! PT 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.98 OV 0.84 PT 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.00 LA 1.00 OV 0.93 ! PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 0.99 OV 1.10 PT 1.21 ! ! ! Fit before self-cal, rms=0.026165Jy sigma=0.595511 ! Fit after self-cal, rms=0.026081Jy sigma=0.580750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.905 mas, bmaj=18.7 mas, bpa=23.86 degrees ! Estimated noise=0.803692 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 = 0.000237677 Jy ! Component: 100 - total flux cleaned = 0.000246099 Jy ! Component: 150 - total flux cleaned = 0.000208769 Jy ! Component: 200 - total flux cleaned = 0.000207562 Jy ! Total flux subtracted in 200 components = 0.000207562 Jy ! Clean residual min=-0.000578 max=0.000574 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0270322 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 170 components and 0.0270322 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=0.025944Jy sigma=0.576846 ! Fit after self-cal, rms=0.026184Jy sigma=0.574720 ! 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=0.026184Jy sigma=0.574720 ! Fit after self-cal, rms=0.026871Jy sigma=0.574109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.908 mas, bmaj=18.78 mas, bpa=23.81 degrees ! Estimated noise=0.800995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032771 Jy ! Component: 100 - total flux cleaned = 0.000484868 Jy ! Component: 150 - total flux cleaned = 0.000536746 Jy ! Component: 200 - total flux cleaned = 0.000562416 Jy ! Total flux subtracted in 200 components = 0.000562416 Jy ! Clean residual min=-0.000434 max=0.000437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0275946 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 228 components and 0.0275946 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=0.026806Jy sigma=0.572465 ! Fit after self-cal, rms=0.026879Jy sigma=0.572061 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 = 0.000244028 Jy ! Component: 100 - total flux cleaned = 0.000411154 Jy ! Component: 150 - total flux cleaned = 0.000457553 Jy ! Component: 200 - total flux cleaned = 0.000480545 Jy ! Total flux subtracted in 200 components = 0.000480545 Jy ! Clean residual min=-0.000392 max=0.000400 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0280752 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 264 components and 0.0280752 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=0.026841Jy sigma=0.571202 ! Fit after self-cal, rms=0.026833Jy sigma=0.571029 ! 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=0.026833Jy sigma=0.571029 ! Fit after self-cal, rms=0.027093Jy sigma=0.570778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.876 mas, bmaj=18.85 mas, bpa=23.8 degrees ! Estimated noise=0.796786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327981 Jy ! Component: 100 - total flux cleaned = 0.000515742 Jy ! Component: 150 - total flux cleaned = 0.000613225 Jy ! Component: 200 - total flux cleaned = 0.000691228 Jy ! Total flux subtracted in 200 components = 0.000691228 Jy ! Clean residual min=-0.000330 max=0.000321 Jy/beam ! Clean residual mean=0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0287664 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 298 components and 0.0287664 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=0.027064Jy sigma=0.570145 ! Fit after self-cal, rms=0.027093Jy sigma=0.569977 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 = 0.000238437 Jy ! Component: 100 - total flux cleaned = 0.000391565 Jy ! Component: 150 - total flux cleaned = 0.000487951 Jy ! Component: 200 - total flux cleaned = 0.000520231 Jy ! Total flux subtracted in 200 components = 0.000520231 Jy ! Clean residual min=-0.000261 max=0.000263 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0292866 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 337 components and 0.0292866 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=0.027072Jy sigma=0.569492 ! Fit after self-cal, rms=0.027069Jy sigma=0.569419 ! 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=0.027069Jy sigma=0.569419 ! Fit after self-cal, rms=0.027143Jy sigma=0.569304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.173 mas, bmaj=18.66 mas, bpa=23.66 degrees ! Estimated noise=0.788551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044391 Jy ! Component: 100 - total flux cleaned = 0.000634151 Jy ! Component: 150 - total flux cleaned = 0.000679011 Jy ! Component: 200 - total flux cleaned = 0.000709475 Jy ! Total flux subtracted in 200 components = 0.000709475 Jy ! Clean residual min=-0.000254 max=0.000254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0299961 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 364 components and 0.0299961 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=0.027126Jy sigma=0.568911 ! Fit after self-cal, rms=0.027146Jy sigma=0.568827 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 = 8.94593e-05 Jy ! Component: 100 - total flux cleaned = 0.000260897 Jy ! Component: 150 - total flux cleaned = 0.000340939 Jy ! Component: 200 - total flux cleaned = 0.000467597 Jy ! Total flux subtracted in 200 components = 0.000467597 Jy ! Clean residual min=-0.000206 max=0.000207 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0304637 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 409 components and 0.0304637 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=0.027131Jy sigma=0.568470 ! Fit after self-cal, rms=0.027115Jy sigma=0.568261 ! 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=6.851 mas, bmaj=18.91 mas, bpa=23.78 degrees ! Estimated noise=0.791698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.851 x 18.91 at 23.78 degrees (North through East) ! Clean map min=-0.0021983 max=0.023311 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=6.42 mas, bmaj=19.56 mas, bpa=27.43 degrees ! Estimated noise=0.923164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187548 Jy ! Component: 100 - total flux cleaned = 0.0216683 Jy ! Component: 150 - total flux cleaned = 0.0217611 Jy ! Component: 200 - total flux cleaned = 0.0208131 Jy ! Total flux subtracted in 200 components = 0.0208131 Jy ! Clean residual min=-0.001894 max=0.001893 Jy/beam ! Clean residual mean=-0.000014 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0208131 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0208131 Jy ! Inverting map and beam ! Estimated beam: bmin=6.851 mas, bmaj=18.91 mas, bpa=23.78 degrees ! Estimated noise=0.791698 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 = -0.000407382 Jy ! Component: 100 - total flux cleaned = -0.00102362 Jy ! Component: 150 - total flux cleaned = -0.00127218 Jy ! Component: 200 - total flux cleaned = -0.00112064 Jy ! Total flux subtracted in 200 components = -0.00112064 Jy ! Clean residual min=-0.000792 max=0.000795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0196924 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 136 components and 0.0196924 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=7.173 mas, bmaj=18.66 mas, bpa=23.66 degrees ! Estimated noise=0.788551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368186 Jy ! Component: 100 - total flux cleaned = -0.000564633 Jy ! Component: 150 - total flux cleaned = -0.000837445 Jy ! Component: 200 - total flux cleaned = -0.00107639 Jy ! Total flux subtracted in 200 components = -0.00107639 Jy ! Clean residual min=-0.000677 max=0.000668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.018616 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 = -0.000123314 Jy ! Component: 100 - total flux cleaned = -0.000168042 Jy ! Component: 150 - total flux cleaned = -0.000304362 Jy ! Component: 200 - total flux cleaned = -0.000548188 Jy ! Total flux subtracted in 200 components = -0.000548188 Jy ! Clean residual min=-0.000824 max=0.000841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0180678 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 209 components and 0.0180678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.851 mas, bmaj=18.91 mas, bpa=23.78 degrees ! Estimated noise=0.791698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000432847 Jy ! Component: 100 - total flux cleaned = -0.000879424 Jy ! Component: 150 - total flux cleaned = -0.00122408 Jy ! Component: 200 - total flux cleaned = -0.00143869 Jy ! Total flux subtracted in 200 components = -0.00143869 Jy ! Clean residual min=-0.000333 max=0.000331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0166292 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 291 components and 0.0166292 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=0.027146Jy sigma=0.568878 ! Fit after self-cal, rms=0.027140Jy sigma=0.568524 wmodel J0205+0824_C_map.mod ! Writing 291 model components to file: J0205+0824_C_map.mod wobs J0205+0824_C_uvs.fits ! Writing UV FITS file: J0205+0824_C_uvs.fits wwins J0205+0824_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0205+0824_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.851 x 18.91 at 23.78 degrees (North through East) ! Clean map min=-0.0024713 max=0.02189 Jy/beam ! Writing clean map to FITS file: .//J0205+0824_C_map.fits wmodel .//J0205+0824_C_map.mod ! Writing 291 model components to file: .//J0205+0824_C_map.mod wobs .//J0205+0824_C_uvs.fits ! Writing UV FITS file: .//J0205+0824_C_uvs.fits wwins .//J0205+0824_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0218903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001338 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83368 1.83368 3.66736 7.33472 14.6694 29.3389 58.6778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.605 quit ! Quitting program ! Log file .//J0205+0824_C_dfm.log closed on Sun Jan 19 23:48:46 2020