! Started logfile: /scr/pima/rdv91_uvs/J1357-1527_S_dfm.log on Fri Jun 15 11:27:38 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/J1357-1527_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1357-1527_S_uva.fits ! AN table 1: 28 integrations on 3 of 3 possible baselines. ! AN table 2: 342 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.678152 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! 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 51252 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 J1357-1527_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 15 telescope corrections were flagged in sub-array 1. ! A total of 1347 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1347 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1347 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1347 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.098354Jy sigma=17.599165 ! Fit after self-cal, rms=0.584750Jy sigma=9.325743 ! 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=2.781 mas, bmaj=7.567 mas, bpa=-2.997 degrees ! Estimated noise=0.483137 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 = 0.325617 Jy ! Component: 100 - total flux cleaned = 0.399943 Jy ! Total flux subtracted in 100 components = 0.399943 Jy ! Clean residual min=-0.008618 max=0.028141 Jy/beam ! Clean residual mean=-0.000007 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.399943 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.399943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127053Jy sigma=1.970431 ! Fit after self-cal, rms=0.127017Jy sigma=1.969474 ! Inverting map ! Added new window around map position (3.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314326 Jy ! Component: 100 - total flux cleaned = 0.0501575 Jy ! Total flux subtracted in 100 components = 0.0501575 Jy ! Clean residual min=-0.005140 max=0.010394 Jy/beam ! Clean residual mean=-0.000005 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.4501 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.4501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117574Jy sigma=1.804286 ! Fit after self-cal, rms=0.117388Jy sigma=1.801636 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127408 Jy ! Component: 100 - total flux cleaned = 0.0204385 Jy ! Total flux subtracted in 100 components = 0.0204385 Jy ! Clean residual min=-0.004323 max=0.004790 Jy/beam ! Clean residual mean=-0.000003 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.470539 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.470539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115869Jy sigma=1.775507 ! Fit after self-cal, rms=0.115815Jy sigma=1.774704 ! 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=3.659 mas, bmaj=9.705 mas, bpa=-5.07 degrees ! Estimated noise=0.230116 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 = 0.00550598 Jy ! Component: 100 - total flux cleaned = 0.00722535 Jy ! Component: 150 - total flux cleaned = 0.00730876 Jy ! Component: 200 - total flux cleaned = 0.00730251 Jy ! Total flux subtracted in 200 components = 0.00730251 Jy ! Clean residual min=-0.003756 max=0.002433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.477841 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.477841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115531Jy sigma=1.770429 ! Fit after self-cal, rms=0.115507Jy sigma=1.770072 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.659 x 9.705 at -5.07 degrees (North through East) ! Clean map min=-0.0028302 max=0.41679 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 FT 1.00* HN 0.99 ! KP 0.99 LA 1.00 MK 0.96 NL 0.98 ! OV 0.98 PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 FT 1.00* HN 0.99 ! KP 1.00 LA 1.02 MK 1.00 NL 0.99 ! OV 1.00 PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 FT 1.00* HN 1.02 ! KP 1.01 LA 1.01 MK 1.01 NL 0.99 ! OV 0.99 PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* WZ 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.02 FT 1.00* HN 1.02 ! KP 1.02 LA 1.01 MK 1.00 NL 1.00 ! OV 1.02 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.115507Jy sigma=1.770072 ! Fit after self-cal, rms=0.114193Jy sigma=1.767629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=9.678 mas, bpa=-4.828 degrees ! Estimated noise=0.229953 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 = 0.00131188 Jy ! Component: 100 - total flux cleaned = 0.00170726 Jy ! Component: 150 - total flux cleaned = 0.00174746 Jy ! Component: 200 - total flux cleaned = 0.00174549 Jy ! Total flux subtracted in 200 components = 0.00174549 Jy ! Clean residual min=-0.002601 max=0.002084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.479587 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.479587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114137Jy sigma=1.766766 ! Fit after self-cal, rms=0.114116Jy sigma=1.766564 ! 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=0.114116Jy sigma=1.766564 ! Fit after self-cal, rms=0.113805Jy sigma=1.764402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=9.678 mas, bpa=-4.852 degrees ! Estimated noise=0.229905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000495193 Jy ! Component: 100 - total flux cleaned = 0.000719795 Jy ! Component: 150 - total flux cleaned = 0.000744106 Jy ! Component: 200 - total flux cleaned = 0.000742975 Jy ! Total flux subtracted in 200 components = 0.000742975 Jy ! Clean residual min=-0.002619 max=0.001690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.48033 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 72 components and 0.48033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113786Jy sigma=1.764121 ! Fit after self-cal, rms=0.113780Jy sigma=1.764034 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 = -1.45837e-05 Jy ! Component: 100 - total flux cleaned = 2.68902e-05 Jy ! Component: 150 - total flux cleaned = 8.71631e-06 Jy ! Component: 200 - total flux cleaned = 9.31911e-06 Jy ! Total flux subtracted in 200 components = 9.31911e-06 Jy ! Clean residual min=-0.002572 max=0.001677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.480339 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.480339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113769Jy sigma=1.763892 ! Fit after self-cal, rms=0.113766Jy sigma=1.763831 ! 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=0.113766Jy sigma=1.763831 ! Fit after self-cal, rms=0.113286Jy sigma=1.758406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=9.674 mas, bpa=-4.858 degrees ! Estimated noise=0.22986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.5973e-05 Jy ! Component: 100 - total flux cleaned = 0.0001194 Jy ! Component: 150 - total flux cleaned = 0.00020284 Jy ! Component: 200 - total flux cleaned = 0.00023099 Jy ! Total flux subtracted in 200 components = 0.00023099 Jy ! Clean residual min=-0.001744 max=0.001402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.48057 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.48057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113277Jy sigma=1.758281 ! Fit after self-cal, rms=0.113277Jy sigma=1.758217 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 = -4.16881e-05 Jy ! Component: 100 - total flux cleaned = 2.09717e-05 Jy ! Component: 150 - total flux cleaned = 4.74294e-05 Jy ! Component: 200 - total flux cleaned = 7.06493e-05 Jy ! Total flux subtracted in 200 components = 7.06493e-05 Jy ! Clean residual min=-0.001721 max=0.001388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.480641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.480641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113271Jy sigma=1.758145 ! Fit after self-cal, rms=0.113269Jy sigma=1.758109 ! 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=0.113269Jy sigma=1.758109 ! Fit after self-cal, rms=0.113270Jy sigma=1.758094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.902 mas, bmaj=16.09 mas, bpa=-6.853 degrees ! Estimated noise=0.272483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109331 Jy ! Component: 100 - total flux cleaned = -4.15634e-05 Jy ! Component: 150 - total flux cleaned = 3.13063e-05 Jy ! Component: 200 - total flux cleaned = 8.79632e-05 Jy ! Total flux subtracted in 200 components = 8.79632e-05 Jy ! Clean residual min=-0.001255 max=0.001702 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.480728 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.480728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113268Jy sigma=1.758070 ! Fit after self-cal, rms=0.113267Jy sigma=1.758044 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 (-40, -76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126223 Jy ! Component: 100 - total flux cleaned = 0.00155168 Jy ! Component: 150 - total flux cleaned = 0.00168903 Jy ! Component: 200 - total flux cleaned = 0.00171491 Jy ! Total flux subtracted in 200 components = 0.00171491 Jy ! Clean residual min=-0.001176 max=0.001131 Jy/beam ! Clean residual mean=-0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.482443 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 149 components and 0.482443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113253Jy sigma=1.757731 ! Fit after self-cal, rms=0.113252Jy sigma=1.757715 ! 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=3.687 mas, bmaj=9.672 mas, bpa=-4.852 degrees ! Estimated noise=0.229877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 9.672 at -4.852 degrees (North through East) ! Clean map min=-0.0016016 max=0.41635 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=2.805 mas, bmaj=7.499 mas, bpa=-2.865 degrees ! Estimated noise=0.484603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.323464 Jy ! Component: 100 - total flux cleaned = 0.399556 Jy ! Component: 150 - total flux cleaned = 0.432358 Jy ! Component: 200 - total flux cleaned = 0.450071 Jy ! Total flux subtracted in 200 components = 0.450071 Jy ! Clean residual min=-0.004250 max=0.008845 Jy/beam ! Clean residual mean=-0.000006 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.450071 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 0.450071 Jy ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=9.672 mas, bpa=-4.852 degrees ! Estimated noise=0.229877 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 = 0.0145147 Jy ! Component: 100 - total flux cleaned = 0.0221424 Jy ! Component: 150 - total flux cleaned = 0.0263391 Jy ! Component: 200 - total flux cleaned = 0.0287444 Jy ! Total flux subtracted in 200 components = 0.0287444 Jy ! Clean residual min=-0.001664 max=0.001383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.478815 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.478815 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=7.902 mas, bmaj=16.09 mas, bpa=-6.853 degrees ! Estimated noise=0.272483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182094 Jy ! Component: 100 - total flux cleaned = 0.00261867 Jy ! Component: 150 - total flux cleaned = 0.00304889 Jy ! Component: 200 - total flux cleaned = 0.00328873 Jy ! Total flux subtracted in 200 components = 0.00328873 Jy ! Clean residual min=-0.001137 max=0.001141 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.482104 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 = 0.00010195 Jy ! Component: 100 - total flux cleaned = 0.000215768 Jy ! Component: 150 - total flux cleaned = 0.000319418 Jy ! Component: 200 - total flux cleaned = 0.000452934 Jy ! Total flux subtracted in 200 components = 0.000452934 Jy ! Clean residual min=-0.001127 max=0.001057 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.482557 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 113 components and 0.482557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=9.672 mas, bpa=-4.852 degrees ! Estimated noise=0.229877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.89896e-05 Jy ! Component: 100 - total flux cleaned = 3.39989e-06 Jy ! Component: 150 - total flux cleaned = 3.49143e-05 Jy ! Component: 200 - total flux cleaned = 6.41798e-05 Jy ! Total flux subtracted in 200 components = 6.41798e-05 Jy ! Clean residual min=-0.001670 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.482621 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.482621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113255Jy sigma=1.757743 ! Fit after self-cal, rms=0.113251Jy sigma=1.757641 wmodel J1357-1527_S_map.mod ! Writing 137 model components to file: J1357-1527_S_map.mod wobs J1357-1527_S_uvs.fits ! Writing UV FITS file: J1357-1527_S_uvs.fits wwins J1357-1527_S_map.win ! wwins: Wrote 3 windows to J1357-1527_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 = -0.00046948 Jy ! Component: 100 - total flux cleaned = -0.000754951 Jy ! Component: 150 - total flux cleaned = -0.00101843 Jy ! Component: 200 - total flux cleaned = -0.0012243 Jy ! Component: 250 - total flux cleaned = -0.00142386 Jy ! Component: 300 - total flux cleaned = -0.00157417 Jy ! Component: 350 - total flux cleaned = -0.0016576 Jy ! Component: 400 - total flux cleaned = -0.00169822 Jy ! Component: 450 - total flux cleaned = -0.00169848 Jy ! Component: 500 - total flux cleaned = -0.00175761 Jy ! Component: 550 - total flux cleaned = -0.00175743 Jy ! Component: 600 - total flux cleaned = -0.00175707 Jy ! Component: 650 - total flux cleaned = -0.00171951 Jy ! Component: 700 - total flux cleaned = -0.00168266 Jy ! Component: 750 - total flux cleaned = -0.00166484 Jy ! Component: 800 - total flux cleaned = -0.00166484 Jy ! Component: 850 - total flux cleaned = -0.00164688 Jy ! Component: 900 - total flux cleaned = -0.00154133 Jy ! Component: 950 - total flux cleaned = -0.00150689 Jy ! Component: 1000 - total flux cleaned = -0.00150702 Jy ! Component: 1050 - total flux cleaned = -0.00150688 Jy ! Component: 1100 - total flux cleaned = -0.00152395 Jy ! Component: 1150 - total flux cleaned = -0.00145739 Jy ! Component: 1200 - total flux cleaned = -0.00150685 Jy ! Component: 1250 - total flux cleaned = -0.00150689 Jy ! Component: 1300 - total flux cleaned = -0.00145833 Jy ! Component: 1350 - total flux cleaned = -0.00150657 Jy ! Component: 1400 - total flux cleaned = -0.00149052 Jy ! Component: 1450 - total flux cleaned = -0.00142763 Jy ! Component: 1500 - total flux cleaned = -0.00150575 Jy ! Component: 1550 - total flux cleaned = -0.00145931 Jy ! Component: 1600 - total flux cleaned = -0.00152076 Jy ! Component: 1650 - total flux cleaned = -0.00149034 Jy ! Component: 1700 - total flux cleaned = -0.00150531 Jy ! Component: 1750 - total flux cleaned = -0.00149017 Jy ! Component: 1800 - total flux cleaned = -0.00151985 Jy ! Component: 1850 - total flux cleaned = -0.00147528 Jy ! Component: 1900 - total flux cleaned = -0.0014311 Jy ! Component: 1950 - total flux cleaned = -0.00148955 Jy ! Component: 2000 - total flux cleaned = -0.00148943 Jy ! Component: 2050 - total flux cleaned = -0.00147506 Jy ! Component: 2100 - total flux cleaned = -0.0015037 Jy ! Component: 2150 - total flux cleaned = -0.00144692 Jy ! Component: 2200 - total flux cleaned = -0.00150342 Jy ! Component: 2250 - total flux cleaned = -0.00154545 Jy ! Component: 2300 - total flux cleaned = -0.0015454 Jy ! Component: 2350 - total flux cleaned = -0.00154524 Jy ! Component: 2400 - total flux cleaned = -0.0015039 Jy ! Component: 2450 - total flux cleaned = -0.00154505 Jy ! Component: 2500 - total flux cleaned = -0.00151788 Jy ! Component: 2550 - total flux cleaned = -0.00151806 Jy ! Component: 2600 - total flux cleaned = -0.00155842 Jy ! Component: 2650 - total flux cleaned = -0.00158516 Jy ! Component: 2700 - total flux cleaned = -0.00155858 Jy ! Component: 2750 - total flux cleaned = -0.0015586 Jy ! Component: 2800 - total flux cleaned = -0.00154559 Jy ! Component: 2850 - total flux cleaned = -0.00153256 Jy ! Component: 2900 - total flux cleaned = -0.00159753 Jy ! Component: 2950 - total flux cleaned = -0.00159754 Jy ! Component: 3000 - total flux cleaned = -0.00163601 Jy ! Component: 3050 - total flux cleaned = -0.0016487 Jy ! Component: 3100 - total flux cleaned = -0.00167407 Jy ! Component: 3150 - total flux cleaned = -0.00167408 Jy ! Component: 3200 - total flux cleaned = -0.0016488 Jy ! Component: 3250 - total flux cleaned = -0.00168645 Jy ! Component: 3300 - total flux cleaned = -0.00171133 Jy ! Component: 3350 - total flux cleaned = -0.00173614 Jy ! Component: 3400 - total flux cleaned = -0.00177326 Jy ! Component: 3450 - total flux cleaned = -0.00172406 Jy ! Component: 3500 - total flux cleaned = -0.00168749 Jy ! Component: 3550 - total flux cleaned = -0.00169969 Jy ! Component: 3600 - total flux cleaned = -0.00172401 Jy ! Component: 3650 - total flux cleaned = -0.00172406 Jy ! Component: 3700 - total flux cleaned = -0.00170016 Jy ! Component: 3750 - total flux cleaned = -0.00171213 Jy ! Component: 3800 - total flux cleaned = -0.0016766 Jy ! Component: 3850 - total flux cleaned = -0.00165309 Jy ! Component: 3900 - total flux cleaned = -0.0016414 Jy ! Component: 3950 - total flux cleaned = -0.00167646 Jy ! Component: 4000 - total flux cleaned = -0.00166481 Jy ! Component: 4050 - total flux cleaned = -0.00169961 Jy ! Total flux subtracted in 4096 components = -0.00167661 Jy ! Clean residual min=-0.000673 max=0.000670 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.480945 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 424 components and 0.480945 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1357-1527_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 9.672 at -4.852 degrees (North through East) ! Clean map min=-0.001464 max=0.41594 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1357-1527_S_map.fits wmodel /scr/pima/rdv91_uvs/J1357-1527_S_map.mod ! Writing 424 model components to file: /scr/pima/rdv91_uvs/J1357-1527_S_map.mod wobs /scr/pima/rdv91_uvs/J1357-1527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1357-1527_S_uvs.fits wwins /scr/pima/rdv91_uvs/J1357-1527_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv91_uvs/J1357-1527_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.415942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15868 0.15868 0.317359 0.634718 1.26944 2.53887 5.07775 10.1555 20.311 40.622 81.2439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.415 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1890.6 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1357-1527_S_dfm.log closed on Fri Jun 15 11:27:44 2018