! Started logfile: /scr/pima/rdv91_uvs/J1505+0326_S_dfm.log on Fri Jun 15 11:27:56 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J1505+0326_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1505+0326_S_uva.fits ! AN table 1: 186 integrations on 55 of 55 possible baselines. ! AN table 2: 192 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.449784 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1505+0326 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 37404 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 J1505+0326_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 1844 telescope corrections were flagged in sub-array 1. ! A total of 692 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1844 telescope corrections were flagged in sub-array 1. ! A total of 692 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1844 telescope corrections were flagged in sub-array 1. ! A total of 692 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1844 telescope corrections were flagged in sub-array 1. ! A total of 692 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.085914Jy sigma=19.483983 ! Fit after self-cal, rms=0.626865Jy sigma=11.262581 ! 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=2.564 mas, bmaj=6.705 mas, bpa=-6.437 degrees ! Estimated noise=0.440904 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 = 0.296079 Jy ! Component: 100 - total flux cleaned = 0.36065 Jy ! Total flux subtracted in 100 components = 0.36065 Jy ! Clean residual min=-0.005975 max=0.018129 Jy/beam ! Clean residual mean=-0.000024 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.36065 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.36065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110353Jy sigma=1.837438 ! Fit after self-cal, rms=0.110350Jy sigma=1.837398 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165034 Jy ! Component: 100 - total flux cleaned = 0.0217141 Jy ! Total flux subtracted in 100 components = 0.0217141 Jy ! Clean residual min=-0.004143 max=0.004656 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.382364 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.382364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107736Jy sigma=1.781882 ! Fit after self-cal, rms=0.107730Jy sigma=1.781704 ! 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=3.29 mas, bmaj=7.898 mas, bpa=-3.718 degrees ! Estimated noise=0.243647 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 = 0.00523185 Jy ! Component: 100 - total flux cleaned = 0.00557033 Jy ! Component: 150 - total flux cleaned = 0.00540511 Jy ! Component: 200 - total flux cleaned = 0.00526346 Jy ! Total flux subtracted in 200 components = 0.00526346 Jy ! Clean residual min=-0.002246 max=0.002926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.387628 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.387628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107433Jy sigma=1.776035 ! Fit after self-cal, rms=0.107418Jy sigma=1.775834 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.29 x 7.898 at -3.718 degrees (North through East) ! Clean map min=-0.0021572 max=0.38294 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.02 ! LA 1.03 NL 1.05 NY 1.11 OV 1.00 ! PT 1.00 SC 0.96 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 FT 1.00* HN 0.99 ! KP 1.00 LA 1.01 MK 0.94 NL 1.00 ! OV 0.99 PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.00 ! LA 1.03 NL 1.05 NY 1.07 OV 1.03 ! PT 1.00 SC 0.99 WZ 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 FT 1.00* HN 1.00 ! KP 1.01 LA 1.01 MK 0.98 NL 1.00 ! OV 1.00 PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.07 KP 1.00 ! LA 1.02 NL 0.98 NY 1.03 OV 1.01 ! PT 0.99 SC 0.96 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 FT 1.00* HN 1.02 ! KP 1.00 LA 0.99 MK 0.97 NL 1.00 ! OV 0.98 PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 1.03 ! LA 1.05 NL 0.99 NY 1.09 OV 0.99 ! PT 0.98 SC 1.01 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 FT 1.00* HN 1.00 ! KP 1.01 LA 1.01 MK 0.98 NL 1.00 ! OV 1.03 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.107418Jy sigma=1.775834 ! Fit after self-cal, rms=0.107040Jy sigma=1.769693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=7.914 mas, bpa=-3.54 degrees ! Estimated noise=0.243393 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 (-3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258274 Jy ! Component: 100 - total flux cleaned = 0.00319399 Jy ! Component: 150 - total flux cleaned = 0.00339616 Jy ! Component: 200 - total flux cleaned = 0.00352722 Jy ! Total flux subtracted in 200 components = 0.00352722 Jy ! Clean residual min=-0.002066 max=0.002240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.391155 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.391155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106961Jy sigma=1.768306 ! Fit after self-cal, rms=0.106959Jy sigma=1.768190 ! 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=0.106959Jy sigma=1.768190 ! Fit after self-cal, rms=0.106818Jy sigma=1.766333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=7.905 mas, bpa=-3.563 degrees ! Estimated noise=0.243551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015352 Jy ! Component: 100 - total flux cleaned = 0.00185799 Jy ! Component: 150 - total flux cleaned = 0.00206285 Jy ! Component: 200 - total flux cleaned = 0.00209161 Jy ! Total flux subtracted in 200 components = 0.00209161 Jy ! Clean residual min=-0.001964 max=0.001954 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.393247 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.393247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106784Jy sigma=1.765753 ! Fit after self-cal, rms=0.106780Jy sigma=1.765710 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 = 0.000174632 Jy ! Component: 100 - total flux cleaned = 0.000173733 Jy ! Component: 150 - total flux cleaned = 0.000148058 Jy ! Component: 200 - total flux cleaned = 0.000172437 Jy ! Total flux subtracted in 200 components = 0.000172437 Jy ! Clean residual min=-0.001952 max=0.001853 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.393419 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.393419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106765Jy sigma=1.765496 ! Fit after self-cal, rms=0.106765Jy sigma=1.765476 ! 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=0.106765Jy sigma=1.765476 ! Fit after self-cal, rms=0.106538Jy sigma=1.760899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=7.899 mas, bpa=-3.58 degrees ! Estimated noise=0.243646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850269 Jy ! Component: 100 - total flux cleaned = 0.00102218 Jy ! Component: 150 - total flux cleaned = 0.001107 Jy ! Component: 200 - total flux cleaned = 0.00114519 Jy ! Total flux subtracted in 200 components = 0.00114519 Jy ! Clean residual min=-0.001877 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.394564 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.394564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106525Jy sigma=1.760702 ! Fit after self-cal, rms=0.106525Jy sigma=1.760680 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 = 8.49824e-05 Jy ! Component: 100 - total flux cleaned = 8.51238e-05 Jy ! Component: 150 - total flux cleaned = 0.000101865 Jy ! Component: 200 - total flux cleaned = 0.000101565 Jy ! Total flux subtracted in 200 components = 0.000101565 Jy ! Clean residual min=-0.001848 max=0.001549 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.394666 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.394666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106519Jy sigma=1.760598 ! Fit after self-cal, rms=0.106519Jy sigma=1.760589 ! 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=0.106519Jy sigma=1.760589 ! Fit after self-cal, rms=0.106503Jy sigma=1.760548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.643 mas, bmaj=11.98 mas, bpa=-4.941 degrees ! Estimated noise=0.295765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000999448 Jy ! Component: 100 - total flux cleaned = 0.000924679 Jy ! Component: 150 - total flux cleaned = 0.000867892 Jy ! Component: 200 - total flux cleaned = 0.000848548 Jy ! Total flux subtracted in 200 components = 0.000848548 Jy ! Clean residual min=-0.001840 max=0.001504 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.395514 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.395514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106502Jy sigma=1.760554 ! Fit after self-cal, rms=0.106498Jy sigma=1.760517 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 = 0.000174271 Jy ! Component: 100 - total flux cleaned = 0.000199083 Jy ! Component: 150 - total flux cleaned = 0.000199284 Jy ! Component: 200 - total flux cleaned = 0.000181464 Jy ! Total flux subtracted in 200 components = 0.000181464 Jy ! Clean residual min=-0.001798 max=0.001476 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.395696 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.395696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106499Jy sigma=1.760516 ! Fit after self-cal, rms=0.106498Jy sigma=1.760508 ! 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=3.287 mas, bmaj=7.896 mas, bpa=-3.587 degrees ! Estimated noise=0.243738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 7.896 at -3.587 degrees (North through East) ! Clean map min=-0.0017008 max=0.38201 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=2.578 mas, bmaj=6.722 mas, bpa=-6.021 degrees ! Estimated noise=0.441912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.296473 Jy ! Component: 100 - total flux cleaned = 0.361124 Jy ! Component: 150 - total flux cleaned = 0.379086 Jy ! Component: 200 - total flux cleaned = 0.387273 Jy ! Total flux subtracted in 200 components = 0.387273 Jy ! Clean residual min=-0.003536 max=0.003684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.387273 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.387273 Jy ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.896 mas, bpa=-3.587 degrees ! Estimated noise=0.243738 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 = 0.00514855 Jy ! Component: 100 - total flux cleaned = 0.00660949 Jy ! Component: 150 - total flux cleaned = 0.00736411 Jy ! Component: 200 - total flux cleaned = 0.00788942 Jy ! Total flux subtracted in 200 components = 0.00788942 Jy ! Clean residual min=-0.001751 max=0.002006 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.395162 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.395162 Jy ! Inverting map ! Added new window around map position (-3.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163088 Jy ! Component: 100 - total flux cleaned = 0.00195997 Jy ! Component: 150 - total flux cleaned = 0.00200407 Jy ! Component: 200 - total flux cleaned = 0.00200417 Jy ! Total flux subtracted in 200 components = 0.00200417 Jy ! Clean residual min=-0.001681 max=0.001644 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.397167 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.397167 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=7.643 mas, bmaj=11.98 mas, bpa=-4.941 degrees ! Estimated noise=0.295765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392968 Jy ! Component: 100 - total flux cleaned = 0.000190889 Jy ! Component: 150 - total flux cleaned = 9.784e-05 Jy ! Component: 200 - total flux cleaned = 2.02808e-06 Jy ! Total flux subtracted in 200 components = 2.02808e-06 Jy ! Clean residual min=-0.001906 max=0.001524 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.397169 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 = -5.96267e-05 Jy ! Component: 100 - total flux cleaned = -0.000102508 Jy ! Component: 150 - total flux cleaned = -0.00012862 Jy ! Component: 200 - total flux cleaned = -0.00015359 Jy ! Total flux subtracted in 200 components = -0.00015359 Jy ! Clean residual min=-0.001846 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.397015 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.397015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.896 mas, bpa=-3.587 degrees ! Estimated noise=0.243738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019426 Jy ! Component: 100 - total flux cleaned = 0.000193322 Jy ! Component: 150 - total flux cleaned = 0.000135185 Jy ! Component: 200 - total flux cleaned = 0.000162674 Jy ! Total flux subtracted in 200 components = 0.000162674 Jy ! Clean residual min=-0.001764 max=0.001630 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.397178 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.397178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106494Jy sigma=1.760513 ! Fit after self-cal, rms=0.106495Jy sigma=1.760477 wmodel J1505+0326_S_map.mod ! Writing 80 model components to file: J1505+0326_S_map.mod wobs J1505+0326_S_uvs.fits ! Writing UV FITS file: J1505+0326_S_uvs.fits wwins J1505+0326_S_map.win ! wwins: Wrote 3 windows to J1505+0326_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 = -0.000394069 Jy ! Component: 100 - total flux cleaned = -8.38591e-05 Jy ! Component: 150 - total flux cleaned = 0.000342583 Jy ! Component: 200 - total flux cleaned = 0.000726887 Jy ! Component: 250 - total flux cleaned = 0.000975858 Jy ! Component: 300 - total flux cleaned = 0.00133923 Jy ! Component: 350 - total flux cleaned = 0.00157533 Jy ! Component: 400 - total flux cleaned = 0.0018524 Jy ! Component: 450 - total flux cleaned = 0.00194289 Jy ! Component: 500 - total flux cleaned = 0.00209825 Jy ! Component: 550 - total flux cleaned = 0.00216355 Jy ! Component: 600 - total flux cleaned = 0.00220636 Jy ! Component: 650 - total flux cleaned = 0.0022067 Jy ! Component: 700 - total flux cleaned = 0.00231079 Jy ! Component: 750 - total flux cleaned = 0.00237224 Jy ! Component: 800 - total flux cleaned = 0.00241249 Jy ! Component: 850 - total flux cleaned = 0.00239239 Jy ! Component: 900 - total flux cleaned = 0.00239235 Jy ! Component: 950 - total flux cleaned = 0.00239259 Jy ! Component: 1000 - total flux cleaned = 0.00241209 Jy ! Component: 1050 - total flux cleaned = 0.00235482 Jy ! Component: 1100 - total flux cleaned = 0.00237387 Jy ! Component: 1150 - total flux cleaned = 0.00235509 Jy ! Component: 1200 - total flux cleaned = 0.00235516 Jy ! Component: 1250 - total flux cleaned = 0.00235491 Jy ! Component: 1300 - total flux cleaned = 0.00237317 Jy ! Component: 1350 - total flux cleaned = 0.00231899 Jy ! Component: 1400 - total flux cleaned = 0.00228328 Jy ! Component: 1450 - total flux cleaned = 0.00226566 Jy ! Component: 1500 - total flux cleaned = 0.00233617 Jy ! Component: 1550 - total flux cleaned = 0.00228357 Jy ! Component: 1600 - total flux cleaned = 0.00228355 Jy ! Component: 1650 - total flux cleaned = 0.00216323 Jy ! Component: 1700 - total flux cleaned = 0.00218044 Jy ! Component: 1750 - total flux cleaned = 0.00209585 Jy ! Component: 1800 - total flux cleaned = 0.00216294 Jy ! Component: 1850 - total flux cleaned = 0.00204615 Jy ! Component: 1900 - total flux cleaned = 0.00211265 Jy ! Component: 1950 - total flux cleaned = 0.00206339 Jy ! Component: 2000 - total flux cleaned = 0.00203079 Jy ! Component: 2050 - total flux cleaned = 0.0020145 Jy ! Component: 2100 - total flux cleaned = 0.00199839 Jy ! Component: 2150 - total flux cleaned = 0.00195022 Jy ! Component: 2200 - total flux cleaned = 0.00193441 Jy ! Component: 2250 - total flux cleaned = 0.00193438 Jy ! Component: 2300 - total flux cleaned = 0.00191862 Jy ! Component: 2350 - total flux cleaned = 0.00187174 Jy ! Component: 2400 - total flux cleaned = 0.0019184 Jy ! Component: 2450 - total flux cleaned = 0.00190297 Jy ! Component: 2500 - total flux cleaned = 0.00187206 Jy ! Component: 2550 - total flux cleaned = 0.00187204 Jy ! Component: 2600 - total flux cleaned = 0.00182638 Jy ! Component: 2650 - total flux cleaned = 0.00182638 Jy ! Component: 2700 - total flux cleaned = 0.00178122 Jy ! Component: 2750 - total flux cleaned = 0.00175144 Jy ! Component: 2800 - total flux cleaned = 0.0017218 Jy ! Component: 2850 - total flux cleaned = 0.00170722 Jy ! Component: 2900 - total flux cleaned = 0.00173655 Jy ! Component: 2950 - total flux cleaned = 0.00179501 Jy ! Component: 3000 - total flux cleaned = 0.00176594 Jy ! Component: 3050 - total flux cleaned = 0.00176587 Jy ! Component: 3100 - total flux cleaned = 0.00178015 Jy ! Component: 3150 - total flux cleaned = 0.00180877 Jy ! Component: 3200 - total flux cleaned = 0.0017234 Jy ! Component: 3250 - total flux cleaned = 0.00168095 Jy ! Component: 3300 - total flux cleaned = 0.00170911 Jy ! Component: 3350 - total flux cleaned = 0.00175116 Jy ! Component: 3400 - total flux cleaned = 0.00173718 Jy ! Component: 3450 - total flux cleaned = 0.00169552 Jy ! Component: 3500 - total flux cleaned = 0.00177856 Jy ! Component: 3550 - total flux cleaned = 0.00179232 Jy ! Component: 3600 - total flux cleaned = 0.00176481 Jy ! Component: 3650 - total flux cleaned = 0.00179216 Jy ! Component: 3700 - total flux cleaned = 0.00181937 Jy ! Component: 3750 - total flux cleaned = 0.00179239 Jy ! Component: 3800 - total flux cleaned = 0.00183277 Jy ! Component: 3850 - total flux cleaned = 0.00184617 Jy ! Component: 3900 - total flux cleaned = 0.0018997 Jy ! Component: 3950 - total flux cleaned = 0.00188639 Jy ! Component: 4000 - total flux cleaned = 0.00184664 Jy ! Component: 4050 - total flux cleaned = 0.00188621 Jy ! Total flux subtracted in 4096 components = 0.00182039 Jy ! Clean residual min=-0.000723 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.398998 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 373 components and 0.398998 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1505+0326_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 7.896 at -3.587 degrees (North through East) ! Clean map min=-0.0012103 max=0.38118 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1505+0326_S_map.fits wmodel /scr/pima/rdv91_uvs/J1505+0326_S_map.mod ! Writing 373 model components to file: /scr/pima/rdv91_uvs/J1505+0326_S_map.mod wobs /scr/pima/rdv91_uvs/J1505+0326_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1505+0326_S_uvs.fits wwins /scr/pima/rdv91_uvs/J1505+0326_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J1505+0326_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381179 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192429 0.192429 0.384858 0.769716 1.53943 3.07886 6.15772 12.3154 24.6309 49.2618 98.5236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1559.02 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1505+0326_S_dfm.log closed on Fri Jun 15 11:28:01 2018