! Started logfile: /image_prod/ug002_uvm//J1016+0513_S_b_dfm.log on Wed Mar 4 16:55:52 2020 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 /image_prod/ug002_uvm//J1016+0513_S_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1016+0513_S_b_uvm.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 36 of 36 possible baselines. ! AN table 3: 7 integrations on 28 of 28 possible baselines. ! AN table 4: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.779039 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 3501 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1016+0513_S_b] 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 27 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.015818Jy sigma=8.085105 ! Fit after self-cal, rms=0.859679Jy sigma=6.846286 ! 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=2.875 mas, bmaj=6.94 mas, bpa=1.984 degrees ! Estimated noise=1.98638 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 = 0.11043 Jy ! Component: 100 - total flux cleaned = 0.135624 Jy ! Total flux subtracted in 100 components = 0.135624 Jy ! Clean residual min=-0.006520 max=0.009588 Jy/beam ! Clean residual mean=-0.000011 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.135624 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.135624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088566Jy sigma=0.515385 ! Fit after self-cal, rms=0.088463Jy sigma=0.514879 ! 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=3.536 mas, bmaj=7.866 mas, bpa=5.348 degrees ! Estimated noise=1.56586 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 = 0.0100659 Jy ! Component: 100 - total flux cleaned = 0.0148566 Jy ! Component: 150 - total flux cleaned = 0.0172641 Jy ! Component: 200 - total flux cleaned = 0.0186955 Jy ! Total flux subtracted in 200 components = 0.0186955 Jy ! Clean residual min=-0.005204 max=0.005531 Jy/beam ! Clean residual mean=-0.000007 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.154319 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.154319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087548Jy sigma=0.502984 ! Fit after self-cal, rms=0.087513Jy sigma=0.502877 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 7.866 at 5.348 degrees (North through East) ! Clean map min=-0.0049616 max=0.13815 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 KP 0.83 LA 0.87 MK 0.96 ! NL 0.94 OV 0.86 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.84 HN 1.06 KP 0.94 ! LA 1.00 MK 0.96 NL 1.12 OV 0.94 ! SC 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.01 KP 1.07 LA 0.97 ! NL 1.01 OV 0.97 PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.05 HN 1.04 KP 1.02 ! NL 1.00 OV 1.03 PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 KP 0.84 LA 0.85 MK 0.94 ! NL 0.89 OV 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.48 FD 0.94 HN 0.98 KP 0.86 ! LA 0.93 MK 1.17 NL 1.11 OV 1.00 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.94 KP 0.96 LA 0.98 ! NL 1.03 OV 1.02 PT 0.92 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.61 FD 1.10 HN 1.09 KP 1.02 ! NL 0.93 OV 1.05 PT 1.06 SC 0.81 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 KP 0.87 LA 0.88 MK 0.93 ! NL 0.88 OV 0.93 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 0.97 HN 1.05 KP 1.00 ! LA 0.95 MK 1.10 NL 0.99 OV 0.95 ! SC 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.82 FD 0.95 KP 0.96 LA 0.97 ! NL 1.04 OV 1.06 PT 0.96 SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.09 HN 1.18 KP 1.01 ! NL 0.97 OV 1.11 PT 1.07 SC 1.07 ! ! ! Fit before self-cal, rms=0.087513Jy sigma=0.502877 ! Fit after self-cal, rms=0.085219Jy sigma=0.460477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=7.867 mas, bpa=5.217 degrees ! Estimated noise=1.57198 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 = 0.000234005 Jy ! Component: 100 - total flux cleaned = 0.00043 Jy ! Component: 150 - total flux cleaned = 0.000431247 Jy ! Component: 200 - total flux cleaned = 0.000465893 Jy ! Total flux subtracted in 200 components = 0.000465893 Jy ! Clean residual min=-0.002546 max=0.002754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.154785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.154785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085124Jy sigma=0.460043 ! Fit after self-cal, rms=0.085328Jy sigma=0.459651 ! 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. ! ! Fit before self-cal, rms=0.085328Jy sigma=0.459651 ! Fit after self-cal, rms=0.077178Jy sigma=0.454735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.85 mas, bpa=5.174 degrees ! Estimated noise=1.56989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003472 Jy ! Component: 100 - total flux cleaned = 0.000543163 Jy ! Component: 150 - total flux cleaned = 0.000671227 Jy ! Component: 200 - total flux cleaned = 0.000755478 Jy ! Total flux subtracted in 200 components = 0.000755478 Jy ! Clean residual min=-0.002319 max=0.002684 Jy/beam ! Clean residual mean=0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.15554 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.15554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077145Jy sigma=0.454514 ! Fit after self-cal, rms=0.077123Jy sigma=0.454395 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 (-38.5, -113.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000873995 Jy ! Component: 100 - total flux cleaned = 0.000359595 Jy ! Component: 150 - total flux cleaned = 0.000312463 Jy ! Component: 200 - total flux cleaned = 0.000428092 Jy ! Total flux subtracted in 200 components = 0.000428092 Jy ! Clean residual min=-0.002303 max=0.002538 Jy/beam ! Clean residual mean=0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.155969 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.155969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077007Jy sigma=0.453576 ! Fit after self-cal, rms=0.077008Jy sigma=0.453513 ! Inverting map ! Added new window around map position (69, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225941 Jy ! Component: 100 - total flux cleaned = 0.00239294 Jy ! Component: 150 - total flux cleaned = 0.00229517 Jy ! Component: 200 - total flux cleaned = 0.0022047 Jy ! Total flux subtracted in 200 components = 0.0022047 Jy ! Clean residual min=-0.002424 max=0.002199 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.158173 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.158173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076895Jy sigma=0.452599 ! Fit after self-cal, rms=0.076880Jy sigma=0.452519 ! 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. ! ! Fit before self-cal, rms=0.076880Jy sigma=0.452519 ! Fit after self-cal, rms=0.076864Jy sigma=0.451149 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=7.827 mas, bpa=5.12 degrees ! Estimated noise=1.56975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909633 Jy ! Component: 100 - total flux cleaned = 0.00104133 Jy ! Component: 150 - total flux cleaned = 0.00112111 Jy ! Component: 200 - total flux cleaned = 0.00115894 Jy ! Total flux subtracted in 200 components = 0.00115894 Jy ! Clean residual min=-0.002446 max=0.002233 Jy/beam ! Clean residual mean=0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.159332 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.159332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076812Jy sigma=0.450756 ! Fit after self-cal, rms=0.076809Jy sigma=0.450724 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 = 0.000324549 Jy ! Component: 100 - total flux cleaned = 0.000394203 Jy ! Component: 150 - total flux cleaned = 0.000426516 Jy ! Component: 200 - total flux cleaned = 0.000457511 Jy ! Total flux subtracted in 200 components = 0.000457511 Jy ! Clean residual min=-0.002440 max=0.002226 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.15979 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.15979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076780Jy sigma=0.450479 ! Fit after self-cal, rms=0.076779Jy sigma=0.450471 ! 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. ! ! Fit before self-cal, rms=0.076779Jy sigma=0.450471 ! Fit after self-cal, rms=0.076892Jy sigma=0.450430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.723 mas, bmaj=11.99 mas, bpa=2.084 degrees ! Estimated noise=1.84172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000619351 Jy ! Component: 100 - total flux cleaned = 0.000838074 Jy ! Component: 150 - total flux cleaned = 0.000980847 Jy ! Component: 200 - total flux cleaned = 0.0010881 Jy ! Total flux subtracted in 200 components = 0.0010881 Jy ! Clean residual min=-0.002499 max=0.002222 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.160878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.160878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076884Jy sigma=0.450405 ! Fit after self-cal, rms=0.076882Jy sigma=0.450394 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 = 0.000278573 Jy ! Component: 100 - total flux cleaned = 0.000373964 Jy ! Component: 150 - total flux cleaned = 0.000460135 Jy ! Component: 200 - total flux cleaned = 0.000554474 Jy ! Total flux subtracted in 200 components = 0.000554474 Jy ! Clean residual min=-0.002477 max=0.002189 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.161432 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.161432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076880Jy sigma=0.450395 ! Fit after self-cal, rms=0.076878Jy sigma=0.450392 ! 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=3.527 mas, bmaj=7.821 mas, bpa=5.128 degrees ! Estimated noise=1.57073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 7.821 at 5.128 degrees (North through East) ! Clean map min=-0.0022857 max=0.1389 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=2.86 mas, bmaj=6.909 mas, bpa=1.342 degrees ! Estimated noise=1.98523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109953 Jy ! Component: 100 - total flux cleaned = 0.13531 Jy ! Component: 150 - total flux cleaned = 0.144519 Jy ! Component: 200 - total flux cleaned = 0.14939 Jy ! Total flux subtracted in 200 components = 0.14939 Jy ! Clean residual min=-0.003581 max=0.003292 Jy/beam ! Clean residual mean=-0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.14939 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.14939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.821 mas, bpa=5.128 degrees ! Estimated noise=1.57073 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 = 0.00399649 Jy ! Component: 100 - total flux cleaned = 0.0055803 Jy ! Component: 150 - total flux cleaned = 0.00640603 Jy ! Component: 200 - total flux cleaned = 0.00671685 Jy ! Total flux subtracted in 200 components = 0.00671685 Jy ! Clean residual min=-0.002680 max=0.002349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.156106 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 0.156106 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=7.723 mas, bmaj=11.99 mas, bpa=2.084 degrees ! Estimated noise=1.84172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224211 Jy ! Component: 100 - total flux cleaned = 0.00334939 Jy ! Component: 150 - total flux cleaned = 0.00347839 Jy ! Component: 200 - total flux cleaned = 0.00371291 Jy ! Total flux subtracted in 200 components = 0.00371291 Jy ! Clean residual min=-0.002721 max=0.002237 Jy/beam ! Clean residual mean=-0.000001 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.159819 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 = 0.000141451 Jy ! Component: 100 - total flux cleaned = 0.000303158 Jy ! Component: 150 - total flux cleaned = 0.000450137 Jy ! Component: 200 - total flux cleaned = 0.000558572 Jy ! Total flux subtracted in 200 components = 0.000558572 Jy ! Clean residual min=-0.002619 max=0.002185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.160378 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 0.160378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.821 mas, bpa=5.128 degrees ! Estimated noise=1.57073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61962e-05 Jy ! Component: 100 - total flux cleaned = -0.000189758 Jy ! Component: 150 - total flux cleaned = -0.000281462 Jy ! Component: 200 - total flux cleaned = -0.00036865 Jy ! Total flux subtracted in 200 components = -0.00036865 Jy ! Clean residual min=-0.002424 max=0.002145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.160009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.160009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076945Jy sigma=0.450927 ! Fit after self-cal, rms=0.076947Jy sigma=0.450859 wmodel J1016+0513_S_b_map.mod ! Writing 107 model components to file: J1016+0513_S_b_map.mod wobs J1016+0513_S_b_uvs.fits ! Writing UV FITS file: J1016+0513_S_b_uvs.fits wwins J1016+0513_S_b_map.win ! wwins: Wrote 3 windows to J1016+0513_S_b_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 = -0.000756702 Jy ! Component: 100 - total flux cleaned = -0.000877755 Jy ! Component: 150 - total flux cleaned = -0.000690227 Jy ! Component: 200 - total flux cleaned = -0.000582152 Jy ! Component: 250 - total flux cleaned = -0.000440684 Jy ! Component: 300 - total flux cleaned = -0.000302568 Jy ! Component: 350 - total flux cleaned = -0.000336823 Jy ! Component: 400 - total flux cleaned = -0.000403275 Jy ! Component: 450 - total flux cleaned = -0.00050022 Jy ! Component: 500 - total flux cleaned = -0.000563868 Jy ! Component: 550 - total flux cleaned = -0.000689278 Jy ! Component: 600 - total flux cleaned = -0.000720011 Jy ! Component: 650 - total flux cleaned = -0.000811332 Jy ! Component: 700 - total flux cleaned = -0.000961286 Jy ! Component: 750 - total flux cleaned = -0.00105057 Jy ! Component: 800 - total flux cleaned = -0.00116805 Jy ! Component: 850 - total flux cleaned = -0.00128426 Jy ! Component: 900 - total flux cleaned = -0.00139882 Jy ! Component: 950 - total flux cleaned = -0.00151228 Jy ! Component: 1000 - total flux cleaned = -0.00159621 Jy ! Component: 1050 - total flux cleaned = -0.0017619 Jy ! Component: 1100 - total flux cleaned = -0.00187108 Jy ! Component: 1150 - total flux cleaned = -0.00197892 Jy ! Component: 1200 - total flux cleaned = -0.00219255 Jy ! Component: 1250 - total flux cleaned = -0.00221871 Jy ! Component: 1300 - total flux cleaned = -0.00232361 Jy ! Component: 1350 - total flux cleaned = -0.0024797 Jy ! Component: 1400 - total flux cleaned = -0.00263433 Jy ! Component: 1450 - total flux cleaned = -0.00281272 Jy ! Component: 1500 - total flux cleaned = -0.00301495 Jy ! Component: 1550 - total flux cleaned = -0.00313997 Jy ! Component: 1600 - total flux cleaned = -0.0031397 Jy ! Component: 1650 - total flux cleaned = -0.00331231 Jy ! Component: 1700 - total flux cleaned = -0.00343448 Jy ! Component: 1750 - total flux cleaned = -0.00353132 Jy ! Component: 1800 - total flux cleaned = -0.00360358 Jy ! Component: 1850 - total flux cleaned = -0.00369862 Jy ! Component: 1900 - total flux cleaned = -0.00379332 Jy ! Component: 1950 - total flux cleaned = -0.00377011 Jy ! Component: 2000 - total flux cleaned = -0.00393354 Jy ! Component: 2050 - total flux cleaned = -0.00393366 Jy ! Component: 2100 - total flux cleaned = -0.00400286 Jy ! Component: 2150 - total flux cleaned = -0.00397982 Jy ! Component: 2200 - total flux cleaned = -0.004048 Jy ! Component: 2250 - total flux cleaned = -0.00409324 Jy ! Component: 2300 - total flux cleaned = -0.00418276 Jy ! Component: 2350 - total flux cleaned = -0.00413832 Jy ! Component: 2400 - total flux cleaned = -0.00424872 Jy ! Component: 2450 - total flux cleaned = -0.00427083 Jy ! Component: 2500 - total flux cleaned = -0.00431446 Jy ! Component: 2550 - total flux cleaned = -0.00427098 Jy ! Component: 2600 - total flux cleaned = -0.00435714 Jy ! Component: 2650 - total flux cleaned = -0.00429283 Jy ! Component: 2700 - total flux cleaned = -0.00433542 Jy ! Component: 2750 - total flux cleaned = -0.00444101 Jy ! Component: 2800 - total flux cleaned = -0.00439892 Jy ! Component: 2850 - total flux cleaned = -0.00435715 Jy ! Component: 2900 - total flux cleaned = -0.00439884 Jy ! Component: 2950 - total flux cleaned = -0.00446063 Jy ! Component: 3000 - total flux cleaned = -0.00435818 Jy ! Component: 3050 - total flux cleaned = -0.00435805 Jy ! Component: 3100 - total flux cleaned = -0.00441897 Jy ! Component: 3150 - total flux cleaned = -0.00441899 Jy ! Component: 3200 - total flux cleaned = -0.0044589 Jy ! Component: 3250 - total flux cleaned = -0.00435902 Jy ! Component: 3300 - total flux cleaned = -0.00439857 Jy ! Component: 3350 - total flux cleaned = -0.0043789 Jy ! Component: 3400 - total flux cleaned = -0.00447708 Jy ! Component: 3450 - total flux cleaned = -0.00449651 Jy ! Component: 3500 - total flux cleaned = -0.00447699 Jy ! Component: 3550 - total flux cleaned = -0.00445774 Jy ! Component: 3600 - total flux cleaned = -0.00449633 Jy ! Component: 3650 - total flux cleaned = -0.00445826 Jy ! Component: 3700 - total flux cleaned = -0.00442011 Jy ! Component: 3750 - total flux cleaned = -0.00453369 Jy ! Component: 3800 - total flux cleaned = -0.00451482 Jy ! Component: 3850 - total flux cleaned = -0.00451481 Jy ! Component: 3900 - total flux cleaned = -0.00453336 Jy ! Component: 3950 - total flux cleaned = -0.0046265 Jy ! Component: 4000 - total flux cleaned = -0.004608 Jy ! Component: 4050 - total flux cleaned = -0.00458946 Jy ! Total flux subtracted in 4096 components = -0.00457123 Jy ! Clean residual min=-0.001087 max=0.001084 Jy/beam ! Clean residual mean=0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.155438 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 397 components and 0.155438 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1016+0513_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.527 x 7.821 at 5.128 degrees (North through East) ! Clean map min=-0.0019228 max=0.13974 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1016+0513_S_b_map.fits wmodel /image_prod/ug002_uvm//J1016+0513_S_b_map.mod ! Writing 397 model components to file: /image_prod/ug002_uvm//J1016+0513_S_b_map.mod wobs /image_prod/ug002_uvm//J1016+0513_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1016+0513_S_b_uvs.fits wwins /image_prod/ug002_uvm//J1016+0513_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1016+0513_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.139738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.723601 0.723601 1.4472 2.8944 5.78881 11.5776 23.1552 46.3105 92.621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.592 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1016+0513_S_b_dfm.log closed on Wed Mar 4 16:55:56 2020