! Started logfile: /vlbi/bp222/maps//J0010+1058_S_dfm.log on Mon Jan 14 16:10:11 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/bp222/maps//J0010+1058_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0010+1058_S_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! AN table 3: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.975475 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4932 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0010+1058_S] 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 0.500x0.500 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. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! A total of 96 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004248Jy sigma=15.334821 ! Fit after self-cal, rms=0.949944Jy sigma=14.502985 ! 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=3.149 mas, bmaj=7.332 mas, bpa=9.263 degrees ! Estimated noise=1.08692 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 = 0.0385413 Jy ! Component: 100 - total flux cleaned = 0.0478299 Jy ! Total flux subtracted in 100 components = 0.0478299 Jy ! Clean residual min=-0.004606 max=0.004784 Jy/beam ! Clean residual mean=-0.000003 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0478299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0478299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066108Jy sigma=0.889109 ! Fit after self-cal, rms=0.065095Jy sigma=0.874490 ! 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=4.184 mas, bmaj=8.672 mas, bpa=7.169 degrees ! Estimated noise=0.812505 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 = 0.00510955 Jy ! Component: 100 - total flux cleaned = 0.00574563 Jy ! Component: 150 - total flux cleaned = 0.00563856 Jy ! Component: 200 - total flux cleaned = 0.00559244 Jy ! Total flux subtracted in 200 components = 0.00559244 Jy ! Clean residual min=-0.002954 max=0.003036 Jy/beam ! Clean residual mean=-0.000003 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0534223 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0534223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064646Jy sigma=0.869590 ! Fit after self-cal, rms=0.064583Jy sigma=0.868979 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.184 x 8.672 at 7.169 degrees (North through East) ! Clean map min=-0.0029204 max=0.052714 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.19 KP 0.95 LA 1.09 ! NL 0.96 OV 0.90 PT 0.97 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.93 KP 1.02 LA 1.00 ! MK 1.07 NL 1.07 OV 1.10 PT 0.93 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.04 LA 0.97 NL 1.09 ! OV 1.06 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.94 KP 0.98 LA 0.99 ! NL 1.04 OV 0.75 PT 1.12 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.07 KP 1.08 LA 0.97 ! MK 1.06 NL 1.14 OV 0.99 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.62 FD 0.95 LA 0.84 NL 0.98 ! OV 0.90 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.05 KP 1.06 LA 0.89 ! NL 0.98 OV 1.06 PT 0.95 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.06 LA 0.95 ! MK 0.93 NL 1.10 OV 1.16 PT 1.04 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.13 LA 0.76 NL 0.82 ! OV 1.25 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 12.98 KP 1.00* LA 3.35 ! MK 1.00* NL 1.00* OV 1.23 PT 0.65 ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.064583Jy sigma=0.868979 ! Fit after self-cal, rms=0.062831Jy sigma=0.854232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.212 mas, bmaj=8.579 mas, bpa=7.567 degrees ! Estimated noise=0.806563 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 = 3.53092e-05 Jy ! Component: 100 - total flux cleaned = 5.28588e-05 Jy ! Component: 150 - total flux cleaned = 6.73888e-05 Jy ! Component: 200 - total flux cleaned = 8.11328e-05 Jy ! Total flux subtracted in 200 components = 8.11328e-05 Jy ! Clean residual min=-0.002719 max=0.002429 Jy/beam ! Clean residual mean=0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0535035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0535035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062820Jy sigma=0.854149 ! Fit after self-cal, rms=0.063066Jy sigma=0.853252 ! 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. ! ! Fit before self-cal, rms=0.063066Jy sigma=0.853252 ! Fit after self-cal, rms=0.064408Jy sigma=0.853064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.214 mas, bmaj=8.565 mas, bpa=7.863 degrees ! Estimated noise=0.807596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14044e-05 Jy ! Component: 100 - total flux cleaned = 5.69275e-05 Jy ! Component: 150 - total flux cleaned = 6.97646e-05 Jy ! Component: 200 - total flux cleaned = 8.20774e-05 Jy ! Total flux subtracted in 200 components = 8.20774e-05 Jy ! Clean residual min=-0.002641 max=0.002322 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0535855 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0535856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064398Jy sigma=0.853000 ! Fit after self-cal, rms=0.064456Jy sigma=0.852957 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 = -5.22184e-05 Jy ! Component: 100 - total flux cleaned = -2.73634e-05 Jy ! Component: 150 - total flux cleaned = -4.21064e-06 Jy ! Component: 200 - total flux cleaned = 6.70782e-06 Jy ! Total flux subtracted in 200 components = 6.70782e-06 Jy ! Clean residual min=-0.002607 max=0.002339 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0535923 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0535923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064449Jy sigma=0.852923 ! Fit after self-cal, rms=0.064451Jy sigma=0.852919 ! 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. ! ! Fit before self-cal, rms=0.064451Jy sigma=0.852919 ! Fit after self-cal, rms=0.065181Jy sigma=0.852879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=8.559 mas, bpa=8.186 degrees ! Estimated noise=0.808724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.19368e-05 Jy ! Component: 100 - total flux cleaned = 6.5957e-05 Jy ! Component: 150 - total flux cleaned = 7.67922e-05 Jy ! Component: 200 - total flux cleaned = 8.76023e-05 Jy ! Total flux subtracted in 200 components = 8.76023e-05 Jy ! Clean residual min=-0.002610 max=0.002319 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0536799 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0536799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065173Jy sigma=0.852834 ! Fit after self-cal, rms=0.065191Jy sigma=0.852828 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 = -2.8021e-05 Jy ! Component: 100 - total flux cleaned = -6.60282e-06 Jy ! Component: 150 - total flux cleaned = 2.32264e-05 Jy ! Component: 200 - total flux cleaned = 3.2776e-05 Jy ! Total flux subtracted in 200 components = 3.2776e-05 Jy ! Clean residual min=-0.002594 max=0.002330 Jy/beam ! Clean residual mean=0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0537126 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0537127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065186Jy sigma=0.852802 ! Fit after self-cal, rms=0.065188Jy sigma=0.852800 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.065188Jy sigma=0.852800 ! Fit after self-cal, rms=0.065613Jy sigma=0.852775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.917 mas, bmaj=12.13 mas, bpa=-11.14 degrees ! Estimated noise=0.916075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104537 Jy ! Component: 100 - total flux cleaned = 0.000112666 Jy ! Component: 150 - total flux cleaned = 0.00011977 Jy ! Component: 200 - total flux cleaned = 0.000119463 Jy ! Total flux subtracted in 200 components = 0.000119463 Jy ! Clean residual min=-0.002850 max=0.002867 Jy/beam ! Clean residual mean=0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0538321 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0538321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065609Jy sigma=0.852754 ! Fit after self-cal, rms=0.065617Jy sigma=0.852749 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 = 3.10976e-05 Jy ! Component: 100 - total flux cleaned = 1.88457e-05 Jy ! Component: 150 - total flux cleaned = 1.88188e-05 Jy ! Component: 200 - total flux cleaned = 1.86801e-05 Jy ! Total flux subtracted in 200 components = 1.86801e-05 Jy ! Clean residual min=-0.002848 max=0.002854 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0538508 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.0538508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065614Jy sigma=0.852754 ! Fit after self-cal, rms=0.065615Jy sigma=0.852751 ! 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=4.222 mas, bmaj=8.552 mas, bpa=8.478 degrees ! Estimated noise=0.809607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.222 x 8.552 at 8.478 degrees (North through East) ! Clean map min=-0.0025236 max=0.051964 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=3.159 mas, bmaj=7.231 mas, bpa=10.63 degrees ! Estimated noise=1.09881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400807 Jy ! Component: 100 - total flux cleaned = 0.0496637 Jy ! Component: 150 - total flux cleaned = 0.052594 Jy ! Component: 200 - total flux cleaned = 0.0526834 Jy ! Total flux subtracted in 200 components = 0.0526834 Jy ! Clean residual min=-0.003717 max=0.003411 Jy/beam ! Clean residual mean=0.000003 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.0526834 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0526834 Jy ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=8.552 mas, bpa=8.478 degrees ! Estimated noise=0.809607 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 = 0.00120447 Jy ! Component: 100 - total flux cleaned = 0.00126963 Jy ! Component: 150 - total flux cleaned = 0.00124408 Jy ! Component: 200 - total flux cleaned = 0.00124402 Jy ! Total flux subtracted in 200 components = 0.00124402 Jy ! Clean residual min=-0.002636 max=0.002369 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0539274 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0539274 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.917 mas, bmaj=12.13 mas, bpa=-11.14 degrees ! Estimated noise=0.916075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116001 Jy ! Component: 100 - total flux cleaned = 7.16323e-05 Jy ! Component: 150 - total flux cleaned = 6.21822e-05 Jy ! Component: 200 - total flux cleaned = 5.34992e-05 Jy ! Total flux subtracted in 200 components = 5.34992e-05 Jy ! Clean residual min=-0.002842 max=0.002866 Jy/beam ! Clean residual mean=0.000002 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0539809 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 = -8.03288e-06 Jy ! Component: 100 - total flux cleaned = -2.17359e-05 Jy ! Component: 150 - total flux cleaned = -2.7812e-05 Jy ! Component: 200 - total flux cleaned = -3.33699e-05 Jy ! Total flux subtracted in 200 components = -3.33699e-05 Jy ! Clean residual min=-0.002837 max=0.002850 Jy/beam ! Clean residual mean=0.000002 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0539476 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.0539476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.222 mas, bmaj=8.552 mas, bpa=8.478 degrees ! Estimated noise=0.809607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25711e-05 Jy ! Component: 100 - total flux cleaned = -8.45049e-05 Jy ! Component: 150 - total flux cleaned = -8.48977e-05 Jy ! Component: 200 - total flux cleaned = -8.43911e-05 Jy ! Total flux subtracted in 200 components = -8.43911e-05 Jy ! Clean residual min=-0.002605 max=0.002354 Jy/beam ! Clean residual mean=0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0538632 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.0538632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065624Jy sigma=0.852867 ! Fit after self-cal, rms=0.065625Jy sigma=0.852843 wmodel J0010+1058_S_map.mod ! Writing 35 model components to file: J0010+1058_S_map.mod wobs J0010+1058_S_uvs.fits ! Writing UV FITS file: J0010+1058_S_uvs.fits wwins J0010+1058_S_map.win ! wwins: Wrote 1 windows to J0010+1058_S_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 = -0.000126995 Jy ! Component: 100 - total flux cleaned = 3.89622e-05 Jy ! Component: 150 - total flux cleaned = -0.000112274 Jy ! Component: 200 - total flux cleaned = -0.000255628 Jy ! Component: 250 - total flux cleaned = -0.000392212 Jy ! Component: 300 - total flux cleaned = -0.000588469 Jy ! Component: 350 - total flux cleaned = -0.000525838 Jy ! Component: 400 - total flux cleaned = -0.000618188 Jy ! Component: 450 - total flux cleaned = -0.000648053 Jy ! Component: 500 - total flux cleaned = -0.00061992 Jy ! Component: 550 - total flux cleaned = -0.00056482 Jy ! Component: 600 - total flux cleaned = -0.000591517 Jy ! Component: 650 - total flux cleaned = -0.000565697 Jy ! Component: 700 - total flux cleaned = -0.000616536 Jy ! Component: 750 - total flux cleaned = -0.00056639 Jy ! Component: 800 - total flux cleaned = -0.000614982 Jy ! Component: 850 - total flux cleaned = -0.000686234 Jy ! Component: 900 - total flux cleaned = -0.000685748 Jy ! Component: 950 - total flux cleaned = -0.000639914 Jy ! Component: 1000 - total flux cleaned = -0.000640068 Jy ! Component: 1050 - total flux cleaned = -0.000662162 Jy ! Component: 1100 - total flux cleaned = -0.000683717 Jy ! Component: 1150 - total flux cleaned = -0.000790111 Jy ! Component: 1200 - total flux cleaned = -0.000790153 Jy ! Component: 1250 - total flux cleaned = -0.000872855 Jy ! Component: 1300 - total flux cleaned = -0.00087289 Jy ! Component: 1350 - total flux cleaned = -0.000952829 Jy ! Component: 1400 - total flux cleaned = -0.000933395 Jy ! Component: 1450 - total flux cleaned = -0.000972606 Jy ! Component: 1500 - total flux cleaned = -0.00101124 Jy ! Component: 1550 - total flux cleaned = -0.00101103 Jy ! Component: 1600 - total flux cleaned = -0.00108543 Jy ! Component: 1650 - total flux cleaned = -0.00106681 Jy ! Component: 1700 - total flux cleaned = -0.00112108 Jy ! Component: 1750 - total flux cleaned = -0.00110301 Jy ! Component: 1800 - total flux cleaned = -0.001103 Jy ! Component: 1850 - total flux cleaned = -0.00110298 Jy ! Component: 1900 - total flux cleaned = -0.00110277 Jy ! Component: 1950 - total flux cleaned = -0.00110265 Jy ! Component: 2000 - total flux cleaned = -0.00106893 Jy ! Component: 2050 - total flux cleaned = -0.00110235 Jy ! Component: 2100 - total flux cleaned = -0.00110234 Jy ! Component: 2150 - total flux cleaned = -0.00113485 Jy ! Component: 2200 - total flux cleaned = -0.00111861 Jy ! Component: 2250 - total flux cleaned = -0.0012144 Jy ! Component: 2300 - total flux cleaned = -0.00121425 Jy ! Component: 2350 - total flux cleaned = -0.00124569 Jy ! Component: 2400 - total flux cleaned = -0.00127661 Jy ! Component: 2450 - total flux cleaned = -0.00129163 Jy ! Component: 2500 - total flux cleaned = -0.00127648 Jy ! Component: 2550 - total flux cleaned = -0.00135164 Jy ! Component: 2600 - total flux cleaned = -0.00135145 Jy ! Component: 2650 - total flux cleaned = -0.00142509 Jy ! Component: 2700 - total flux cleaned = -0.00151283 Jy ! Component: 2750 - total flux cleaned = -0.00154191 Jy ! Component: 2800 - total flux cleaned = -0.00164238 Jy ! Component: 2850 - total flux cleaned = -0.00169915 Jy ! Component: 2900 - total flux cleaned = -0.0017698 Jy ! Component: 2950 - total flux cleaned = -0.00179775 Jy ! Component: 3000 - total flux cleaned = -0.00185343 Jy ! Component: 3050 - total flux cleaned = -0.00193632 Jy ! Component: 3100 - total flux cleaned = -0.00196382 Jy ! Component: 3150 - total flux cleaned = -0.00203191 Jy ! Component: 3200 - total flux cleaned = -0.00209945 Jy ! Component: 3250 - total flux cleaned = -0.00212624 Jy ! Component: 3300 - total flux cleaned = -0.00217951 Jy ! Component: 3350 - total flux cleaned = -0.00223245 Jy ! Component: 3400 - total flux cleaned = -0.00228487 Jy ! Component: 3450 - total flux cleaned = -0.00236296 Jy ! Component: 3500 - total flux cleaned = -0.00240181 Jy ! Component: 3550 - total flux cleaned = -0.00241486 Jy ! Component: 3600 - total flux cleaned = -0.00249147 Jy ! Component: 3650 - total flux cleaned = -0.00254211 Jy ! Component: 3700 - total flux cleaned = -0.00260519 Jy ! Component: 3750 - total flux cleaned = -0.00261775 Jy ! Component: 3800 - total flux cleaned = -0.00261785 Jy ! Component: 3850 - total flux cleaned = -0.00269221 Jy ! Component: 3900 - total flux cleaned = -0.00271678 Jy ! Component: 3950 - total flux cleaned = -0.00269227 Jy ! Component: 4000 - total flux cleaned = -0.00275315 Jy ! Component: 4050 - total flux cleaned = -0.0027048 Jy ! Total flux subtracted in 4096 components = -0.00274098 Jy ! Clean residual min=-0.000764 max=0.000767 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0511222 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 279 components and 0.0511222 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0010+1058_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.222 x 8.552 at 8.478 degrees (North through East) ! Clean map min=-0.0021204 max=0.05208 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0010+1058_S_map.fits wmodel /vlbi/bp222/maps//J0010+1058_S_map.mod ! Writing 279 model components to file: /vlbi/bp222/maps//J0010+1058_S_map.mod wobs /vlbi/bp222/maps//J0010+1058_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0010+1058_S_uvs.fits wwins /vlbi/bp222/maps//J0010+1058_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J0010+1058_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0520797 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1994 1.1994 2.39881 4.79761 9.59522 19.1904 38.3809 76.7618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 250.124 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0010+1058_S_dfm.log closed on Mon Jan 14 16:10:15 2019