! Started logfile: /scr/pima/rdv91_uvs/J2358-1020_S_dfm.log on Fri Jun 15 11:31:03 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/J2358-1020_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J2358-1020_S_uva.fits ! AN table 1: 43 integrations on 36 of 36 possible baselines. ! AN table 2: 151 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.701697 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 16212 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 J2358-1020_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 184 telescope corrections were flagged in sub-array 1. ! A total of 468 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 468 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 468 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 184 telescope corrections were flagged in sub-array 1. ! A total of 468 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.204844Jy sigma=15.049162 ! Fit after self-cal, rms=0.316506Jy sigma=3.677966 ! 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=2.481 mas, bmaj=10.78 mas, bpa=-13.96 degrees ! Estimated noise=0.923819 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 = 0.581801 Jy ! Component: 100 - total flux cleaned = 0.708733 Jy ! Total flux subtracted in 100 components = 0.708733 Jy ! Clean residual min=-0.013858 max=0.036086 Jy/beam ! Clean residual mean=0.000032 rms=0.003036 Jy/beam ! Combined flux in latest and established models = 0.708733 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.708733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153268Jy sigma=1.717641 ! Fit after self-cal, rms=0.153276Jy sigma=1.717499 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351859 Jy ! Component: 100 - total flux cleaned = 0.051088 Jy ! Total flux subtracted in 100 components = 0.051088 Jy ! Clean residual min=-0.009914 max=0.009994 Jy/beam ! Clean residual mean=-0.000019 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.759821 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.759821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149825Jy sigma=1.660324 ! Fit after self-cal, rms=0.149801Jy sigma=1.659865 ! 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=2.729 mas, bmaj=11.75 mas, bpa=-11.35 degrees ! Estimated noise=0.577186 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 = -0.00657242 Jy ! Component: 100 - total flux cleaned = -0.00947288 Jy ! Component: 150 - total flux cleaned = -0.0105381 Jy ! Component: 200 - total flux cleaned = -0.0114043 Jy ! Total flux subtracted in 200 components = -0.0114043 Jy ! Clean residual min=-0.009883 max=0.007025 Jy/beam ! Clean residual mean=-0.000081 rms=0.002069 Jy/beam ! Combined flux in latest and established models = 0.748416 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.748416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147794Jy sigma=1.644712 ! Fit after self-cal, rms=0.147740Jy sigma=1.643957 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.729 x 11.75 at -11.35 degrees (North through East) ! Clean map min=-0.0090336 max=0.73239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.97 KP 0.96 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 FT 1.00* HN 0.98 LA 1.02 ! NL 0.99 PT 1.01 SC 0.97 WZ 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 0.98 OV 1.01 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 FT 1.00* HN 0.99 LA 1.03 ! NL 1.00 PT 1.02 SC 0.98 WZ 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 0.98 OV 1.01 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 FT 1.00* HN 1.01 LA 1.01 ! NL 1.00 PT 1.00 SC 0.97 WZ 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 1.00 ! PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 FT 1.00* HN 1.00 LA 1.03 ! NL 1.00 PT 1.02 SC 0.99 WZ 1.03 ! ! ! Fit before self-cal, rms=0.147740Jy sigma=1.643957 ! Fit after self-cal, rms=0.147279Jy sigma=1.614803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=11.67 mas, bpa=-11.39 degrees ! Estimated noise=0.578929 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 = 0.00323173 Jy ! Component: 100 - total flux cleaned = 0.00417946 Jy ! Component: 150 - total flux cleaned = 0.00476843 Jy ! Component: 200 - total flux cleaned = 0.00511377 Jy ! Total flux subtracted in 200 components = 0.00511377 Jy ! Clean residual min=-0.004247 max=0.004616 Jy/beam ! Clean residual mean=0.000031 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.75353 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 52 components and 0.75353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147195Jy sigma=1.613859 ! Fit after self-cal, rms=0.147193Jy sigma=1.613706 ! 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=0.147193Jy sigma=1.613706 ! Fit after self-cal, rms=0.147036Jy sigma=1.610072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.751 mas, bmaj=11.66 mas, bpa=-11.4 degrees ! Estimated noise=0.579325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181391 Jy ! Component: 100 - total flux cleaned = 0.00228356 Jy ! Component: 150 - total flux cleaned = 0.00269765 Jy ! Component: 200 - total flux cleaned = 0.0029178 Jy ! Total flux subtracted in 200 components = 0.0029178 Jy ! Clean residual min=-0.003897 max=0.004319 Jy/beam ! Clean residual mean=0.000028 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.756448 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.756448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147008Jy sigma=1.609693 ! Fit after self-cal, rms=0.147000Jy sigma=1.609643 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 = 5.24663e-05 Jy ! Component: 100 - total flux cleaned = 0.000228354 Jy ! Component: 150 - total flux cleaned = 0.000329447 Jy ! Component: 200 - total flux cleaned = 0.000377614 Jy ! Total flux subtracted in 200 components = 0.000377614 Jy ! Clean residual min=-0.003915 max=0.004310 Jy/beam ! Clean residual mean=0.000027 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.756826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.756826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146990Jy sigma=1.609474 ! Fit after self-cal, rms=0.146985Jy sigma=1.609444 ! 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=0.146985Jy sigma=1.609444 ! Fit after self-cal, rms=0.146554Jy sigma=1.598740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=11.65 mas, bpa=-11.4 degrees ! Estimated noise=0.579593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103435 Jy ! Component: 100 - total flux cleaned = 0.00129274 Jy ! Component: 150 - total flux cleaned = 0.00144351 Jy ! Component: 200 - total flux cleaned = 0.00153856 Jy ! Total flux subtracted in 200 components = 0.00153856 Jy ! Clean residual min=-0.003514 max=0.003281 Jy/beam ! Clean residual mean=0.000004 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.758364 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.758364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146543Jy sigma=1.598575 ! Fit after self-cal, rms=0.146538Jy sigma=1.598541 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 = 7.27917e-05 Jy ! Component: 100 - total flux cleaned = 0.000252387 Jy ! Component: 150 - total flux cleaned = 0.000292596 Jy ! Component: 200 - total flux cleaned = 0.000352467 Jy ! Total flux subtracted in 200 components = 0.000352467 Jy ! Clean residual min=-0.003519 max=0.003289 Jy/beam ! Clean residual mean=0.000003 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.758717 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.758717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146532Jy sigma=1.598445 ! Fit after self-cal, rms=0.146530Jy sigma=1.598434 ! 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=0.146530Jy sigma=1.598434 ! Fit after self-cal, rms=0.146523Jy sigma=1.598396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.696 mas, bmaj=13.47 mas, bpa=-16.45 degrees ! Estimated noise=0.674165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464742 Jy ! Component: 100 - total flux cleaned = 0.000732777 Jy ! Component: 150 - total flux cleaned = 0.000838766 Jy ! Component: 200 - total flux cleaned = 0.000838523 Jy ! Total flux subtracted in 200 components = 0.000838523 Jy ! Clean residual min=-0.003631 max=0.003602 Jy/beam ! Clean residual mean=0.000008 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.759555 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.759555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146522Jy sigma=1.598455 ! Fit after self-cal, rms=0.146523Jy sigma=1.598417 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 = -4.86135e-06 Jy ! Component: 100 - total flux cleaned = -5.64555e-06 Jy ! Component: 150 - total flux cleaned = -5.8452e-06 Jy ! Component: 200 - total flux cleaned = -2.27745e-05 Jy ! Total flux subtracted in 200 components = -2.27745e-05 Jy ! Clean residual min=-0.003565 max=0.003568 Jy/beam ! Clean residual mean=0.000007 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.759533 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.759533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146526Jy sigma=1.598462 ! Fit after self-cal, rms=0.146528Jy sigma=1.598451 ! 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=2.748 mas, bmaj=11.65 mas, bpa=-11.4 degrees ! Estimated noise=0.579869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.748 x 11.65 at -11.4 degrees (North through East) ! Clean map min=-0.0032627 max=0.7344 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146528Jy sigma=1.598451 ! Fit after self-cal, rms=0.134624Jy sigma=1.413355 ! Inverting map and beam ! Estimated beam: bmin=2.748 mas, bmaj=11.65 mas, bpa=-11.4 degrees ! Estimated noise=0.580481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691019 Jy ! Component: 100 - total flux cleaned = 0.000752036 Jy ! Component: 150 - total flux cleaned = 0.000827472 Jy ! Component: 200 - total flux cleaned = 0.000891855 Jy ! Total flux subtracted in 200 components = 0.000891855 Jy ! Clean residual min=-0.003486 max=0.003362 Jy/beam ! Clean residual mean=0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.760424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.760424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134615Jy sigma=1.413165 ! Fit after self-cal, rms=0.134610Jy sigma=1.413146 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.91548e-05 Jy ! Component: 100 - total flux cleaned = 7.06146e-05 Jy ! Component: 150 - total flux cleaned = 8.97422e-05 Jy ! Component: 200 - total flux cleaned = 0.000107343 Jy ! Total flux subtracted in 200 components = 0.000107343 Jy ! Clean residual min=-0.003449 max=0.003392 Jy/beam ! Clean residual mean=0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.760532 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.760532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134607Jy sigma=1.413047 ! Fit after self-cal, rms=0.134603Jy sigma=1.413041 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134603Jy sigma=1.413041 ! Fit after self-cal, rms=0.134629Jy sigma=1.413010 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=2.494 mas, bmaj=10.75 mas, bpa=-14.07 degrees ! Estimated noise=0.910667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.573334 Jy ! Component: 100 - total flux cleaned = 0.698478 Jy ! Component: 150 - total flux cleaned = 0.732527 Jy ! Component: 200 - total flux cleaned = 0.747292 Jy ! Total flux subtracted in 200 components = 0.747292 Jy ! Clean residual min=-0.006934 max=0.007160 Jy/beam ! Clean residual mean=0.000013 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.747292 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.747292 Jy ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=11.64 mas, bpa=-11.4 degrees ! Estimated noise=0.580798 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 = 0.00844905 Jy ! Component: 100 - total flux cleaned = 0.0101945 Jy ! Component: 150 - total flux cleaned = 0.0108095 Jy ! Component: 200 - total flux cleaned = 0.0114449 Jy ! Total flux subtracted in 200 components = 0.0114449 Jy ! Clean residual min=-0.003901 max=0.003668 Jy/beam ! Clean residual mean=0.000010 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.758737 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.758737 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=7.696 mas, bmaj=13.47 mas, bpa=-16.45 degrees ! Estimated noise=0.675603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154251 Jy ! Component: 100 - total flux cleaned = 0.00165738 Jy ! Component: 150 - total flux cleaned = 0.00174934 Jy ! Component: 200 - total flux cleaned = 0.00185845 Jy ! Total flux subtracted in 200 components = 0.00185845 Jy ! Clean residual min=-0.003637 max=0.003732 Jy/beam ! Clean residual mean=0.000006 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.760596 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 = 2.42017e-05 Jy ! Component: 100 - total flux cleaned = 4.7783e-05 Jy ! Component: 150 - total flux cleaned = 4.84885e-05 Jy ! Component: 200 - total flux cleaned = 6.99099e-05 Jy ! Total flux subtracted in 200 components = 6.99099e-05 Jy ! Clean residual min=-0.003617 max=0.003713 Jy/beam ! Clean residual mean=0.000005 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.760666 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.760665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.747 mas, bmaj=11.64 mas, bpa=-11.4 degrees ! Estimated noise=0.580798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000506774 Jy ! Component: 100 - total flux cleaned = -0.000318802 Jy ! Component: 150 - total flux cleaned = -0.000159146 Jy ! Component: 200 - total flux cleaned = 4.40126e-05 Jy ! Total flux subtracted in 200 components = 4.40126e-05 Jy ! Clean residual min=-0.003613 max=0.003561 Jy/beam ! Clean residual mean=0.000002 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.760709 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.760709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134706Jy sigma=1.413799 ! Fit after self-cal, rms=0.134699Jy sigma=1.413760 wmodel J2358-1020_S_map.mod ! Writing 50 model components to file: J2358-1020_S_map.mod wobs J2358-1020_S_uvs.fits ! Writing UV FITS file: J2358-1020_S_uvs.fits wwins J2358-1020_S_map.win ! wwins: Wrote 1 windows to J2358-1020_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 = -0.000206191 Jy ! Component: 100 - total flux cleaned = -0.000324156 Jy ! Component: 150 - total flux cleaned = -0.000495002 Jy ! Component: 200 - total flux cleaned = -0.000713181 Jy ! Component: 250 - total flux cleaned = -0.000766465 Jy ! Component: 300 - total flux cleaned = -0.000919774 Jy ! Component: 350 - total flux cleaned = -0.00121366 Jy ! Component: 400 - total flux cleaned = -0.00130987 Jy ! Component: 450 - total flux cleaned = -0.00140429 Jy ! Component: 500 - total flux cleaned = -0.00149483 Jy ! Component: 550 - total flux cleaned = -0.00158276 Jy ! Component: 600 - total flux cleaned = -0.0016701 Jy ! Component: 650 - total flux cleaned = -0.00179801 Jy ! Component: 700 - total flux cleaned = -0.00188174 Jy ! Component: 750 - total flux cleaned = -0.00204637 Jy ! Component: 800 - total flux cleaned = -0.00212661 Jy ! Component: 850 - total flux cleaned = -0.00220664 Jy ! Component: 900 - total flux cleaned = -0.00240258 Jy ! Component: 950 - total flux cleaned = -0.00236306 Jy ! Component: 1000 - total flux cleaned = -0.00243914 Jy ! Component: 1050 - total flux cleaned = -0.00243906 Jy ! Component: 1100 - total flux cleaned = -0.00232936 Jy ! Component: 1150 - total flux cleaned = -0.00254861 Jy ! Component: 1200 - total flux cleaned = -0.00254864 Jy ! Component: 1250 - total flux cleaned = -0.00262034 Jy ! Component: 1300 - total flux cleaned = -0.00272544 Jy ! Component: 1350 - total flux cleaned = -0.00275969 Jy ! Component: 1400 - total flux cleaned = -0.00293101 Jy ! Component: 1450 - total flux cleaned = -0.0029984 Jy ! Component: 1500 - total flux cleaned = -0.00303212 Jy ! Component: 1550 - total flux cleaned = -0.00316486 Jy ! Component: 1600 - total flux cleaned = -0.00313228 Jy ! Component: 1650 - total flux cleaned = -0.00322997 Jy ! Component: 1700 - total flux cleaned = -0.00323016 Jy ! Component: 1750 - total flux cleaned = -0.00329413 Jy ! Component: 1800 - total flux cleaned = -0.00335748 Jy ! Component: 1850 - total flux cleaned = -0.00332659 Jy ! Component: 1900 - total flux cleaned = -0.00332675 Jy ! Component: 1950 - total flux cleaned = -0.00338825 Jy ! Component: 2000 - total flux cleaned = -0.00344911 Jy ! Component: 2050 - total flux cleaned = -0.00341898 Jy ! Component: 2100 - total flux cleaned = -0.00350886 Jy ! Component: 2150 - total flux cleaned = -0.00344926 Jy ! Component: 2200 - total flux cleaned = -0.00362621 Jy ! Component: 2250 - total flux cleaned = -0.00365528 Jy ! Component: 2300 - total flux cleaned = -0.00359731 Jy ! Component: 2350 - total flux cleaned = -0.00368345 Jy ! Component: 2400 - total flux cleaned = -0.00362609 Jy ! Component: 2450 - total flux cleaned = -0.00371156 Jy ! Component: 2500 - total flux cleaned = -0.0037963 Jy ! Component: 2550 - total flux cleaned = -0.00393651 Jy ! Component: 2600 - total flux cleaned = -0.00390851 Jy ! Component: 2650 - total flux cleaned = -0.00399121 Jy ! Component: 2700 - total flux cleaned = -0.00399132 Jy ! Component: 2750 - total flux cleaned = -0.00407324 Jy ! Component: 2800 - total flux cleaned = -0.00410021 Jy ! Component: 2850 - total flux cleaned = -0.00420803 Jy ! Component: 2900 - total flux cleaned = -0.00418102 Jy ! Component: 2950 - total flux cleaned = -0.00436723 Jy ! Component: 3000 - total flux cleaned = -0.0043407 Jy ! Component: 3050 - total flux cleaned = -0.00447201 Jy ! Component: 3100 - total flux cleaned = -0.00452412 Jy ! Component: 3150 - total flux cleaned = -0.00475752 Jy ! Component: 3200 - total flux cleaned = -0.00473163 Jy ! Component: 3250 - total flux cleaned = -0.00485958 Jy ! Component: 3300 - total flux cleaned = -0.00480869 Jy ! Component: 3350 - total flux cleaned = -0.00485927 Jy ! Component: 3400 - total flux cleaned = -0.00498507 Jy ! Component: 3450 - total flux cleaned = -0.00511033 Jy ! Component: 3500 - total flux cleaned = -0.00515989 Jy ! Component: 3550 - total flux cleaned = -0.00518478 Jy ! Component: 3600 - total flux cleaned = -0.00530817 Jy ! Component: 3650 - total flux cleaned = -0.00538172 Jy ! Component: 3700 - total flux cleaned = -0.00543041 Jy ! Component: 3750 - total flux cleaned = -0.00562436 Jy ! Component: 3800 - total flux cleaned = -0.00557607 Jy ! Component: 3850 - total flux cleaned = -0.00574411 Jy ! Component: 3900 - total flux cleaned = -0.00583958 Jy ! Component: 3950 - total flux cleaned = -0.00583967 Jy ! Component: 4000 - total flux cleaned = -0.00586339 Jy ! Component: 4050 - total flux cleaned = -0.00595732 Jy ! Total flux subtracted in 4096 components = -0.00600424 Jy ! Clean residual min=-0.001754 max=0.001279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.754705 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 344 components and 0.754705 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J2358-1020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.747 x 11.64 at -11.4 degrees (North through East) ! Clean map min=-0.0024016 max=0.73414 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J2358-1020_S_map.fits wmodel /scr/pima/rdv91_uvs/J2358-1020_S_map.mod ! Writing 344 model components to file: /scr/pima/rdv91_uvs/J2358-1020_S_map.mod wobs /scr/pima/rdv91_uvs/J2358-1020_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J2358-1020_S_uvs.fits wwins /scr/pima/rdv91_uvs/J2358-1020_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J2358-1020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.734136 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183211 0.183211 0.366423 0.732845 1.46569 2.93138 5.86276 11.7255 23.451 46.9021 93.8042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.734 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1637.45 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J2358-1020_S_dfm.log closed on Fri Jun 15 11:31:08 2018