! Started logfile: /scr/pima/rdv76_uvs/J1136-0330_S_dfm.log on Fri Jun 15 05:53:54 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/rdv76_uvs/J1136-0330_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1136-0330_S_uva.fits ! AN table 1: 86 integrations on 55 of 55 possible baselines. ! AN table 2: 30 integrations on 1 of 1 possible baselines. ! AN table 3: 29 integrations on 1 of 1 possible baselines. ! AN table 4: 21 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.523083 visibilities/baseline/integration-bin. ! Found source: J1136-0330 ! ! 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 79 lines of history. ! ! Reading 10152 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 J1136-0330_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 425 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 425 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 425 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 425 telescope corrections were flagged in sub-array 1. ! A total of 60 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.075400Jy sigma=12.833481 ! Fit after self-cal, rms=0.730555Jy sigma=8.591949 ! 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=2.379 mas, bmaj=7.027 mas, bpa=-7.563 degrees ! Estimated noise=0.879094 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 = 0.233629 Jy ! Component: 100 - total flux cleaned = 0.285706 Jy ! Total flux subtracted in 100 components = 0.285706 Jy ! Clean residual min=-0.016368 max=0.029260 Jy/beam ! Clean residual mean=0.000004 rms=0.004049 Jy/beam ! Combined flux in latest and established models = 0.285706 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.285706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193118Jy sigma=2.106494 ! Fit after self-cal, rms=0.192883Jy sigma=2.104572 ! Inverting map ! Added new window around map position (3.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258204 Jy ! Component: 100 - total flux cleaned = 0.0360804 Jy ! Total flux subtracted in 100 components = 0.0360804 Jy ! Clean residual min=-0.016109 max=0.026594 Jy/beam ! Clean residual mean=-0.000005 rms=0.003601 Jy/beam ! Combined flux in latest and established models = 0.321786 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.321786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189213Jy sigma=2.058470 ! Fit after self-cal, rms=0.189074Jy sigma=2.054976 ! Inverting map ! Added new window around map position (7, 20.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020594 Jy ! Component: 100 - total flux cleaned = 0.025581 Jy ! Total flux subtracted in 100 components = 0.025581 Jy ! Clean residual min=-0.014402 max=0.020008 Jy/beam ! Clean residual mean=-0.000009 rms=0.003177 Jy/beam ! Combined flux in latest and established models = 0.347367 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.347367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186740Jy sigma=2.031452 ! Fit after self-cal, rms=0.186511Jy sigma=2.026848 ! 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=2.815 mas, bmaj=7.6 mas, bpa=-5.653 degrees ! Estimated noise=0.651849 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 = 0.00255519 Jy ! Component: 100 - total flux cleaned = 0.00215446 Jy ! Component: 150 - total flux cleaned = 0.00216876 Jy ! Component: 200 - total flux cleaned = 0.00247404 Jy ! Total flux subtracted in 200 components = 0.00247404 Jy ! Clean residual min=-0.011079 max=0.014672 Jy/beam ! Clean residual mean=-0.000017 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.349841 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.349841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185074Jy sigma=2.012570 ! Fit after self-cal, rms=0.184963Jy sigma=2.011243 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.815 x 7.6 at -5.653 degrees (North through East) ! Clean map min=-0.014678 max=0.28203 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 2.14 KK 1.04 ! KP 1.09 LA 1.03 MK 1.02 NL 0.99 ! OV 0.98 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* SC 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.79 KK 1.00 ! KP 1.00 LA 1.01 MK 1.03 NL 0.99 ! OV 1.00 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* SC 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 2.17 KK 1.07 ! KP 0.97 LA 0.99 MK 1.00 NL 0.95 ! OV 0.97 PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* SC 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.87 HN 1.59 KK 1.05 ! KP 0.98 LA 0.94 MK 1.01 NL 0.96 ! OV 0.96 PT 1.01 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! SC 0.00* WZ 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* SC 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.184963Jy sigma=2.011243 ! Fit after self-cal, rms=0.233939Jy sigma=1.955281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.609 mas, bpa=-4.34 degrees ! Estimated noise=0.682962 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 = -0.0069817 Jy ! Component: 100 - total flux cleaned = -0.0105082 Jy ! Component: 150 - total flux cleaned = -0.0114582 Jy ! Component: 200 - total flux cleaned = -0.012263 Jy ! Total flux subtracted in 200 components = -0.012263 Jy ! Clean residual min=-0.006917 max=0.005802 Jy/beam ! Clean residual mean=-0.000004 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.337578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.337578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233636Jy sigma=1.951530 ! Fit after self-cal, rms=0.234331Jy sigma=1.949853 ! 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=0.234331Jy sigma=1.949853 ! Fit after self-cal, rms=0.239951Jy sigma=1.947520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.625 mas, bpa=-4.236 degrees ! Estimated noise=0.68167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00397454 Jy ! Component: 100 - total flux cleaned = -0.00530453 Jy ! Component: 150 - total flux cleaned = -0.00621549 Jy ! Component: 200 - total flux cleaned = -0.00668775 Jy ! Total flux subtracted in 200 components = -0.00668775 Jy ! Clean residual min=-0.006270 max=0.005390 Jy/beam ! Clean residual mean=-0.000000 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.330891 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.330891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239820Jy sigma=1.946267 ! Fit after self-cal, rms=0.239861Jy sigma=1.946091 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 = -0.00142144 Jy ! Component: 100 - total flux cleaned = -0.00184843 Jy ! Component: 150 - total flux cleaned = -0.00197527 Jy ! Component: 200 - total flux cleaned = -0.00214873 Jy ! Total flux subtracted in 200 components = -0.00214873 Jy ! Clean residual min=-0.006024 max=0.005293 Jy/beam ! Clean residual mean=0.000001 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.328742 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.328742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239809Jy sigma=1.945602 ! Fit after self-cal, rms=0.239807Jy sigma=1.945558 ! 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=0.239807Jy sigma=1.945558 ! Fit after self-cal, rms=0.243955Jy sigma=1.944518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=7.634 mas, bpa=-4.126 degrees ! Estimated noise=0.68091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244034 Jy ! Component: 100 - total flux cleaned = -0.00333418 Jy ! Component: 150 - total flux cleaned = -0.00384847 Jy ! Component: 200 - total flux cleaned = -0.0039495 Jy ! Total flux subtracted in 200 components = -0.0039495 Jy ! Clean residual min=-0.005812 max=0.005154 Jy/beam ! Clean residual mean=0.000004 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.324792 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.324792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243901Jy sigma=1.944074 ! Fit after self-cal, rms=0.243936Jy sigma=1.944009 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 = -0.000721883 Jy ! Component: 100 - total flux cleaned = -0.000874146 Jy ! Component: 150 - total flux cleaned = -0.000921363 Jy ! Component: 200 - total flux cleaned = -0.00101108 Jy ! Total flux subtracted in 200 components = -0.00101108 Jy ! Clean residual min=-0.005740 max=0.005126 Jy/beam ! Clean residual mean=0.000004 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.323781 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.323781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243906Jy sigma=1.943795 ! Fit after self-cal, rms=0.243903Jy sigma=1.943780 ! 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=0.243903Jy sigma=1.943780 ! Fit after self-cal, rms=0.246364Jy sigma=1.943652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.095 mas, bmaj=13.08 mas, bpa=0.1966 degrees ! Estimated noise=0.809265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122052 Jy ! Component: 100 - total flux cleaned = -0.00146522 Jy ! Component: 150 - total flux cleaned = -0.00161064 Jy ! Component: 200 - total flux cleaned = -0.00163657 Jy ! Total flux subtracted in 200 components = -0.00163657 Jy ! Clean residual min=-0.005503 max=0.004650 Jy/beam ! Clean residual mean=0.000009 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.322145 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.322145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246353Jy sigma=1.943519 ! Fit after self-cal, rms=0.246374Jy sigma=1.943473 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 = -0.000213022 Jy ! Component: 100 - total flux cleaned = -0.000337809 Jy ! Component: 150 - total flux cleaned = -0.000378797 Jy ! Component: 200 - total flux cleaned = -0.000347187 Jy ! Total flux subtracted in 200 components = -0.000347187 Jy ! Clean residual min=-0.005524 max=0.004578 Jy/beam ! Clean residual mean=0.000009 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.321798 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 0.321797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246368Jy sigma=1.943439 ! Fit after self-cal, rms=0.246365Jy sigma=1.943423 ! 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=3.007 mas, bmaj=7.639 mas, bpa=-4.047 degrees ! Estimated noise=0.680138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 7.639 at -4.047 degrees (North through East) ! Clean map min=-0.0077431 max=0.29174 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=2.53 mas, bmaj=6.977 mas, bpa=-6.332 degrees ! Estimated noise=0.932647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241297 Jy ! Component: 100 - total flux cleaned = 0.295618 Jy ! Component: 150 - total flux cleaned = 0.314609 Jy ! Component: 200 - total flux cleaned = 0.323301 Jy ! Total flux subtracted in 200 components = 0.323301 Jy ! Clean residual min=-0.008309 max=0.007839 Jy/beam ! Clean residual mean=0.000006 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.323301 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 0.323301 Jy ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.639 mas, bpa=-4.047 degrees ! Estimated noise=0.680138 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) ! Added new window around map position (10, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000978864 Jy ! Component: 100 - total flux cleaned = 0.00121452 Jy ! Component: 150 - total flux cleaned = 0.000707271 Jy ! Component: 200 - total flux cleaned = 0.000571967 Jy ! Total flux subtracted in 200 components = 0.000571967 Jy ! Clean residual min=-0.005576 max=0.005352 Jy/beam ! Clean residual mean=0.000003 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.323873 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.323873 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=8.095 mas, bmaj=13.08 mas, bpa=0.1966 degrees ! Estimated noise=0.809265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675696 Jy ! Component: 100 - total flux cleaned = -0.000905033 Jy ! Component: 150 - total flux cleaned = -0.00116348 Jy ! Component: 200 - total flux cleaned = -0.00127344 Jy ! Total flux subtracted in 200 components = -0.00127344 Jy ! Clean residual min=-0.005528 max=0.004851 Jy/beam ! Clean residual mean=0.000008 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.3226 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.66019e-07 Jy ! Component: 100 - total flux cleaned = -4.49064e-05 Jy ! Component: 150 - total flux cleaned = -2.23672e-06 Jy ! Component: 200 - total flux cleaned = -2.0442e-06 Jy ! Total flux subtracted in 200 components = -2.0442e-06 Jy ! Clean residual min=-0.005653 max=0.004770 Jy/beam ! Clean residual mean=0.000009 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.322598 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.322598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.007 mas, bmaj=7.639 mas, bpa=-4.047 degrees ! Estimated noise=0.680138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286987 Jy ! Component: 100 - total flux cleaned = 0.000282494 Jy ! Component: 150 - total flux cleaned = 0.000277611 Jy ! Component: 200 - total flux cleaned = 0.000276195 Jy ! Total flux subtracted in 200 components = 0.000276195 Jy ! Clean residual min=-0.005692 max=0.004993 Jy/beam ! Clean residual mean=0.000004 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.322874 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.322874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246514Jy sigma=1.943801 ! Fit after self-cal, rms=0.246232Jy sigma=1.943579 wmodel J1136-0330_S_map.mod ! Writing 72 model components to file: J1136-0330_S_map.mod wobs J1136-0330_S_uvs.fits ! Writing UV FITS file: J1136-0330_S_uvs.fits wwins J1136-0330_S_map.win ! wwins: Wrote 4 windows to J1136-0330_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 = -0.00218201 Jy ! Component: 100 - total flux cleaned = -0.00264572 Jy ! Component: 150 - total flux cleaned = -0.00315648 Jy ! Component: 200 - total flux cleaned = -0.00395325 Jy ! Component: 250 - total flux cleaned = -0.00455999 Jy ! Component: 300 - total flux cleaned = -0.00499812 Jy ! Component: 350 - total flux cleaned = -0.00535136 Jy ! Component: 400 - total flux cleaned = -0.00576295 Jy ! Component: 450 - total flux cleaned = -0.00596166 Jy ! Component: 500 - total flux cleaned = -0.00596268 Jy ! Component: 550 - total flux cleaned = -0.00609166 Jy ! Component: 600 - total flux cleaned = -0.00621744 Jy ! Component: 650 - total flux cleaned = -0.00640335 Jy ! Component: 700 - total flux cleaned = -0.0066451 Jy ! Component: 750 - total flux cleaned = -0.00652609 Jy ! Component: 800 - total flux cleaned = -0.00682063 Jy ! Component: 850 - total flux cleaned = -0.00693571 Jy ! Component: 900 - total flux cleaned = -0.00699291 Jy ! Component: 950 - total flux cleaned = -0.00699266 Jy ! Component: 1000 - total flux cleaned = -0.00710331 Jy ! Component: 1050 - total flux cleaned = -0.00699384 Jy ! Component: 1100 - total flux cleaned = -0.00704741 Jy ! Component: 1150 - total flux cleaned = -0.007047 Jy ! Component: 1200 - total flux cleaned = -0.00699511 Jy ! Component: 1250 - total flux cleaned = -0.00699581 Jy ! Component: 1300 - total flux cleaned = -0.00694552 Jy ! Component: 1350 - total flux cleaned = -0.00709715 Jy ! Component: 1400 - total flux cleaned = -0.00709586 Jy ! Component: 1450 - total flux cleaned = -0.00709516 Jy ! Component: 1500 - total flux cleaned = -0.00689986 Jy ! Component: 1550 - total flux cleaned = -0.00699792 Jy ! Component: 1600 - total flux cleaned = -0.0071411 Jy ! Component: 1650 - total flux cleaned = -0.00718816 Jy ! Component: 1700 - total flux cleaned = -0.00709507 Jy ! Component: 1750 - total flux cleaned = -0.00709547 Jy ! Component: 1800 - total flux cleaned = -0.00700387 Jy ! Component: 1850 - total flux cleaned = -0.00695782 Jy ! Component: 1900 - total flux cleaned = -0.00686766 Jy ! Component: 1950 - total flux cleaned = -0.00673315 Jy ! Component: 2000 - total flux cleaned = -0.00659998 Jy ! Component: 2050 - total flux cleaned = -0.00642384 Jy ! Component: 2100 - total flux cleaned = -0.00646712 Jy ! Component: 2150 - total flux cleaned = -0.00633792 Jy ! Component: 2200 - total flux cleaned = -0.0061247 Jy ! Component: 2250 - total flux cleaned = -0.0061672 Jy ! Component: 2300 - total flux cleaned = -0.00604077 Jy ! Component: 2350 - total flux cleaned = -0.00579048 Jy ! Component: 2400 - total flux cleaned = -0.00570756 Jy ! Component: 2450 - total flux cleaned = -0.00554364 Jy ! Component: 2500 - total flux cleaned = -0.00554303 Jy ! Component: 2550 - total flux cleaned = -0.00534125 Jy ! Component: 2600 - total flux cleaned = -0.00530099 Jy ! Component: 2650 - total flux cleaned = -0.00526159 Jy ! Component: 2700 - total flux cleaned = -0.0052221 Jy ! Component: 2750 - total flux cleaned = -0.00522181 Jy ! Component: 2800 - total flux cleaned = -0.00506657 Jy ! Component: 2850 - total flux cleaned = -0.00495102 Jy ! Component: 2900 - total flux cleaned = -0.00495106 Jy ! Component: 2950 - total flux cleaned = -0.00476106 Jy ! Component: 3000 - total flux cleaned = -0.00468572 Jy ! Component: 3050 - total flux cleaned = -0.00461106 Jy ! Component: 3100 - total flux cleaned = -0.00442542 Jy ! Component: 3150 - total flux cleaned = -0.0042415 Jy ! Component: 3200 - total flux cleaned = -0.00416843 Jy ! Component: 3250 - total flux cleaned = -0.00402314 Jy ! Component: 3300 - total flux cleaned = -0.00387922 Jy ! Component: 3350 - total flux cleaned = -0.00391534 Jy ! Component: 3400 - total flux cleaned = -0.00384431 Jy ! Component: 3450 - total flux cleaned = -0.00377346 Jy ! Component: 3500 - total flux cleaned = -0.00363364 Jy ! Component: 3550 - total flux cleaned = -0.00349485 Jy ! Component: 3600 - total flux cleaned = -0.00356351 Jy ! Component: 3650 - total flux cleaned = -0.00346061 Jy ! Component: 3700 - total flux cleaned = -0.00346044 Jy ! Component: 3750 - total flux cleaned = -0.00339251 Jy ! Component: 3800 - total flux cleaned = -0.0032917 Jy ! Component: 3850 - total flux cleaned = -0.00322493 Jy ! Component: 3900 - total flux cleaned = -0.00329181 Jy ! Component: 3950 - total flux cleaned = -0.00325869 Jy ! Component: 4000 - total flux cleaned = -0.00312699 Jy ! Component: 4050 - total flux cleaned = -0.00315982 Jy ! Total flux subtracted in 4096 components = -0.00306245 Jy ! Clean residual min=-0.001806 max=0.001942 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.319811 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 358 components and 0.319811 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1136-0330_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.007 x 7.639 at -4.047 degrees (North through East) ! Clean map min=-0.0046195 max=0.29743 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1136-0330_S_map.fits wmodel /scr/pima/rdv76_uvs/J1136-0330_S_map.mod ! Writing 358 model components to file: /scr/pima/rdv76_uvs/J1136-0330_S_map.mod wobs /scr/pima/rdv76_uvs/J1136-0330_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1136-0330_S_uvs.fits wwins /scr/pima/rdv76_uvs/J1136-0330_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J1136-0330_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.297431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00058928 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59437 0.59437 1.18874 2.37748 4.75496 9.50992 19.0198 38.0397 76.0794 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.297 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 504.736 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1136-0330_S_dfm.log closed on Fri Jun 15 05:53:58 2018