! Started logfile: /scr/pima/rv124_uvs/J0106+1300_S_dfm.log on Mon Dec 24 01:38:27 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J0106+1300_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0106+1300_S_uva.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 55 of 55 possible baselines. ! AN table 3: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.771566 visibilities/baseline/integration-bin. ! Found source: J0106+1300 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 12200 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 J0106+1300_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 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 210 telescope corrections were flagged in sub-array 1. ! A total of 319 telescope corrections were flagged in sub-array 2. ! A total of 432 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.007752Jy sigma=16.982319 ! Fit after self-cal, rms=0.874270Jy sigma=14.720978 ! 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=2.573 mas, bmaj=5.676 mas, bpa=-8.659 degrees ! Estimated noise=0.76883 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 = 0.0970372 Jy ! Component: 100 - total flux cleaned = 0.121289 Jy ! Total flux subtracted in 100 components = 0.121289 Jy ! Clean residual min=-0.007079 max=0.009752 Jy/beam ! Clean residual mean=-0.000005 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.121289 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.121289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068561Jy sigma=1.053644 ! Fit after self-cal, rms=0.068521Jy sigma=1.053181 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104458 Jy ! Component: 100 - total flux cleaned = 0.0164352 Jy ! Total flux subtracted in 100 components = 0.0164352 Jy ! Clean residual min=-0.006692 max=0.006417 Jy/beam ! Clean residual mean=-0.000002 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.137725 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.137725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066530Jy sigma=1.008758 ! Fit after self-cal, rms=0.066510Jy sigma=1.008549 ! 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=2.947 mas, bmaj=6.472 mas, bpa=-11.83 degrees ! Estimated noise=0.516781 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 (-1.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747488 Jy ! Component: 100 - total flux cleaned = 0.0119889 Jy ! Component: 150 - total flux cleaned = 0.0141437 Jy ! Component: 200 - total flux cleaned = 0.0151055 Jy ! Total flux subtracted in 200 components = 0.0151055 Jy ! Clean residual min=-0.004499 max=0.004972 Jy/beam ! Clean residual mean=-0.000000 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.15283 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.15283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065641Jy sigma=0.989474 ! Fit after self-cal, rms=0.065580Jy sigma=0.988158 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.947 x 6.472 at -11.83 degrees (North through East) ! Clean map min=-0.0042365 max=0.12606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 KP 1.00 LA 0.91 ! MK 0.96 OV 0.93 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HH 1.00* HN 0.91 ! KP 0.90 NL 1.06 NY 1.23 PT 1.03 ! SC 0.93 WN 1.00* WZ 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.04 HN 0.89 KP 0.88 ! MK 1.06 NL 1.09 OV 0.91 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 KP 0.98 LA 0.97 ! MK 0.98 OV 1.34 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HH 1.00* HN 0.94 ! KP 0.92 NL 1.09 NY 1.15 PT 1.02 ! SC 0.89 WN 1.00* WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.65 FD 1.06 HN 0.91 KP 0.93 ! MK 1.03 NL 1.06 OV 0.74 PT 1.02 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KP 0.00* NL 0.00* NY 0.00* PT 0.00* ! SC 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 KP 0.93 LA 1.04 ! MK 1.06 OV 1.06 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.07 HH 1.00* HN 0.90 ! KP 0.93 NL 1.18 NY 1.15 PT 1.01 ! SC 0.95 WN 1.00* WZ 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.21 FD 1.05 HN 0.94 KP 0.94 ! MK 1.07 NL 1.10 OV 0.90 PT 1.05 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.065580Jy sigma=0.988158 ! Fit after self-cal, rms=0.065353Jy sigma=0.933533 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=6.442 mas, bpa=-10.93 degrees ! Estimated noise=0.517794 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 = 0.0015461 Jy ! Component: 100 - total flux cleaned = 0.00160537 Jy ! Component: 150 - total flux cleaned = 0.00182387 Jy ! Component: 200 - total flux cleaned = 0.00210444 Jy ! Total flux subtracted in 200 components = 0.00210444 Jy ! Clean residual min=-0.002082 max=0.002241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.154935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.154935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065206Jy sigma=0.930640 ! Fit after self-cal, rms=0.065287Jy sigma=0.929713 ! 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=0.065287Jy sigma=0.929713 ! Fit after self-cal, rms=0.065371Jy sigma=0.926110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=6.432 mas, bpa=-10.82 degrees ! Estimated noise=0.516966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979643 Jy ! Component: 100 - total flux cleaned = 0.00116701 Jy ! Component: 150 - total flux cleaned = 0.00132243 Jy ! Component: 200 - total flux cleaned = 0.00148907 Jy ! Total flux subtracted in 200 components = 0.00148907 Jy ! Clean residual min=-0.001896 max=0.001969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.156424 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.156424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065306Jy sigma=0.924972 ! Fit after self-cal, rms=0.065309Jy sigma=0.924833 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 = 0.000314398 Jy ! Component: 100 - total flux cleaned = 0.000377319 Jy ! Component: 150 - total flux cleaned = 0.000406035 Jy ! Component: 200 - total flux cleaned = 0.000457151 Jy ! Total flux subtracted in 200 components = 0.000457151 Jy ! Clean residual min=-0.001866 max=0.001919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.156881 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.156881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065282Jy sigma=0.924408 ! Fit after self-cal, rms=0.065282Jy sigma=0.924364 ! 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=0.065282Jy sigma=0.924364 ! Fit after self-cal, rms=0.065501Jy sigma=0.921479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=6.424 mas, bpa=-10.7 degrees ! Estimated noise=0.516272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474024 Jy ! Component: 100 - total flux cleaned = 0.000566036 Jy ! Component: 150 - total flux cleaned = 0.000674013 Jy ! Component: 200 - total flux cleaned = 0.000722062 Jy ! Total flux subtracted in 200 components = 0.000722062 Jy ! Clean residual min=-0.001793 max=0.001922 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.157603 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.157603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065472Jy sigma=0.921055 ! Fit after self-cal, rms=0.065478Jy sigma=0.921002 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 = 0.00023174 Jy ! Component: 100 - total flux cleaned = 0.000276718 Jy ! Component: 150 - total flux cleaned = 0.000298058 Jy ! Component: 200 - total flux cleaned = 0.000317871 Jy ! Total flux subtracted in 200 components = 0.000317871 Jy ! Clean residual min=-0.001795 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.157921 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.157921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065463Jy sigma=0.920787 ! Fit after self-cal, rms=0.065463Jy sigma=0.920770 ! 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=0.065463Jy sigma=0.920770 ! Fit after self-cal, rms=0.065558Jy sigma=0.920682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.727 mas, bmaj=9.803 mas, bpa=-3.283 degrees ! Estimated noise=0.667048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794231 Jy ! Component: 100 - total flux cleaned = 0.00086832 Jy ! Component: 150 - total flux cleaned = 0.000924846 Jy ! Component: 200 - total flux cleaned = 0.000954361 Jy ! Total flux subtracted in 200 components = 0.000954361 Jy ! Clean residual min=-0.002223 max=0.002214 Jy/beam ! Clean residual mean=-0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.158875 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.158875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065551Jy sigma=0.920647 ! Fit after self-cal, rms=0.065554Jy sigma=0.920599 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 = 0.000358305 Jy ! Component: 100 - total flux cleaned = 0.000417679 Jy ! Component: 150 - total flux cleaned = 0.000429757 Jy ! Component: 200 - total flux cleaned = 0.000440021 Jy ! Total flux subtracted in 200 components = 0.000440021 Jy ! Clean residual min=-0.002224 max=0.002203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.159315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.159315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065554Jy sigma=0.920651 ! Fit after self-cal, rms=0.065554Jy sigma=0.920637 ! 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=2.935 mas, bmaj=6.42 mas, bpa=-10.61 degrees ! Estimated noise=0.515941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.935 x 6.42 at -10.61 degrees (North through East) ! Clean map min=-0.0016929 max=0.12483 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=2.564 mas, bmaj=5.684 mas, bpa=-7.756 degrees ! Estimated noise=0.76631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0959424 Jy ! Component: 100 - total flux cleaned = 0.120365 Jy ! Component: 150 - total flux cleaned = 0.131438 Jy ! Component: 200 - total flux cleaned = 0.137562 Jy ! Total flux subtracted in 200 components = 0.137562 Jy ! Clean residual min=-0.003135 max=0.003207 Jy/beam ! Clean residual mean=-0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.137562 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.137562 Jy ! Inverting map and beam ! Estimated beam: bmin=2.935 mas, bmaj=6.42 mas, bpa=-10.61 degrees ! Estimated noise=0.515941 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 = 0.00623416 Jy ! Component: 100 - total flux cleaned = 0.0101371 Jy ! Component: 150 - total flux cleaned = 0.012948 Jy ! Component: 200 - total flux cleaned = 0.0150391 Jy ! Total flux subtracted in 200 components = 0.0150391 Jy ! Clean residual min=-0.001962 max=0.002022 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.152602 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.152602 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=7.727 mas, bmaj=9.803 mas, bpa=-3.283 degrees ! Estimated noise=0.667048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264999 Jy ! Component: 100 - total flux cleaned = 0.00418346 Jy ! Component: 150 - total flux cleaned = 0.00514764 Jy ! Component: 200 - total flux cleaned = 0.005783 Jy ! Total flux subtracted in 200 components = 0.005783 Jy ! Clean residual min=-0.002249 max=0.002160 Jy/beam ! Clean residual mean=-0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.158385 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 = 0.000421462 Jy ! Component: 100 - total flux cleaned = 0.000701807 Jy ! Component: 150 - total flux cleaned = 0.000808388 Jy ! Component: 200 - total flux cleaned = 0.000844222 Jy ! Total flux subtracted in 200 components = 0.000844222 Jy ! Clean residual min=-0.002205 max=0.002223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.159229 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 129 components and 0.159229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.935 mas, bmaj=6.42 mas, bpa=-10.61 degrees ! Estimated noise=0.515941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.42625e-05 Jy ! Component: 100 - total flux cleaned = -0.000125297 Jy ! Component: 150 - total flux cleaned = -0.000125016 Jy ! Component: 200 - total flux cleaned = -0.000105784 Jy ! Total flux subtracted in 200 components = -0.000105784 Jy ! Clean residual min=-0.001763 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.159123 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.159123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065550Jy sigma=0.920514 ! Fit after self-cal, rms=0.065550Jy sigma=0.920426 wmodel J0106+1300_S_map.mod ! Writing 143 model components to file: J0106+1300_S_map.mod wobs J0106+1300_S_uvs.fits ! Writing UV FITS file: J0106+1300_S_uvs.fits wwins J0106+1300_S_map.win ! wwins: Wrote 2 windows to J0106+1300_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 = 0.000405494 Jy ! Component: 100 - total flux cleaned = 0.000531788 Jy ! Component: 150 - total flux cleaned = 0.000621251 Jy ! Component: 200 - total flux cleaned = 0.000708317 Jy ! Component: 250 - total flux cleaned = 0.000708562 Jy ! Component: 300 - total flux cleaned = 0.000653329 Jy ! Component: 350 - total flux cleaned = 0.000572628 Jy ! Component: 400 - total flux cleaned = 0.000599742 Jy ! Component: 450 - total flux cleaned = 0.000547841 Jy ! Component: 500 - total flux cleaned = 0.00052226 Jy ! Component: 550 - total flux cleaned = 0.000446079 Jy ! Component: 600 - total flux cleaned = 0.00039604 Jy ! Component: 650 - total flux cleaned = 0.000322206 Jy ! Component: 700 - total flux cleaned = 0.000201134 Jy ! Component: 750 - total flux cleaned = 0.000177196 Jy ! Component: 800 - total flux cleaned = 0.000106364 Jy ! Component: 850 - total flux cleaned = 5.91779e-05 Jy ! Component: 900 - total flux cleaned = 1.28648e-05 Jy ! Component: 950 - total flux cleaned = -0.000101181 Jy ! Component: 1000 - total flux cleaned = -0.000191001 Jy ! Component: 1050 - total flux cleaned = -0.000190649 Jy ! Component: 1100 - total flux cleaned = -0.000256571 Jy ! Component: 1150 - total flux cleaned = -0.000256102 Jy ! Component: 1200 - total flux cleaned = -0.000363656 Jy ! Component: 1250 - total flux cleaned = -0.000342442 Jy ! Component: 1300 - total flux cleaned = -0.000384655 Jy ! Component: 1350 - total flux cleaned = -0.000363696 Jy ! Component: 1400 - total flux cleaned = -0.00040514 Jy ! Component: 1450 - total flux cleaned = -0.000446073 Jy ! Component: 1500 - total flux cleaned = -0.000426101 Jy ! Component: 1550 - total flux cleaned = -0.000487104 Jy ! Component: 1600 - total flux cleaned = -0.000507012 Jy ! Component: 1650 - total flux cleaned = -0.000467417 Jy ! Component: 1700 - total flux cleaned = -0.000428161 Jy ! Component: 1750 - total flux cleaned = -0.000408733 Jy ! Component: 1800 - total flux cleaned = -0.000525069 Jy ! Component: 1850 - total flux cleaned = -0.000486634 Jy ! Component: 1900 - total flux cleaned = -0.000448554 Jy ! Component: 1950 - total flux cleaned = -0.000448612 Jy ! Component: 2000 - total flux cleaned = -0.000429734 Jy ! Component: 2050 - total flux cleaned = -0.000392453 Jy ! Component: 2100 - total flux cleaned = -0.000373994 Jy ! Component: 2150 - total flux cleaned = -0.000374 Jy ! Component: 2200 - total flux cleaned = -0.000337399 Jy ! Component: 2250 - total flux cleaned = -0.000355711 Jy ! Component: 2300 - total flux cleaned = -0.000355761 Jy ! Component: 2350 - total flux cleaned = -0.000373592 Jy ! Component: 2400 - total flux cleaned = -0.000355557 Jy ! Component: 2450 - total flux cleaned = -0.000302602 Jy ! Component: 2500 - total flux cleaned = -0.000320449 Jy ! Component: 2550 - total flux cleaned = -0.000372522 Jy ! Component: 2600 - total flux cleaned = -0.000303062 Jy ! Component: 2650 - total flux cleaned = -0.000337717 Jy ! Component: 2700 - total flux cleaned = -0.000269338 Jy ! Component: 2750 - total flux cleaned = -0.000303631 Jy ! Component: 2800 - total flux cleaned = -0.000303622 Jy ! Component: 2850 - total flux cleaned = -0.00026975 Jy ! Component: 2900 - total flux cleaned = -0.000319873 Jy ! Component: 2950 - total flux cleaned = -0.000303226 Jy ! Component: 3000 - total flux cleaned = -0.000253612 Jy ! Component: 3050 - total flux cleaned = -0.000319402 Jy ! Component: 3100 - total flux cleaned = -0.000286508 Jy ! Component: 3150 - total flux cleaned = -0.000335297 Jy ! Component: 3200 - total flux cleaned = -0.000351604 Jy ! Component: 3250 - total flux cleaned = -0.000319257 Jy ! Component: 3300 - total flux cleaned = -0.000287264 Jy ! Component: 3350 - total flux cleaned = -0.000335076 Jy ! Component: 3400 - total flux cleaned = -0.000303504 Jy ! Component: 3450 - total flux cleaned = -0.000366622 Jy ! Component: 3500 - total flux cleaned = -0.000382222 Jy ! Component: 3550 - total flux cleaned = -0.000350911 Jy ! Component: 3600 - total flux cleaned = -0.000382056 Jy ! Component: 3650 - total flux cleaned = -0.000443749 Jy ! Component: 3700 - total flux cleaned = -0.000459056 Jy ! Component: 3750 - total flux cleaned = -0.000489634 Jy ! Component: 3800 - total flux cleaned = -0.000504709 Jy ! Component: 3850 - total flux cleaned = -0.000459284 Jy ! Component: 3900 - total flux cleaned = -0.000534444 Jy ! Component: 3950 - total flux cleaned = -0.000534524 Jy ! Component: 4000 - total flux cleaned = -0.000504751 Jy ! Component: 4050 - total flux cleaned = -0.000564271 Jy ! Total flux subtracted in 4096 components = -0.000549538 Jy ! Clean residual min=-0.001071 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.158573 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 450 components and 0.158574 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0106+1300_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.935 x 6.42 at -10.61 degrees (North through East) ! Clean map min=-0.0013693 max=0.12501 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0106+1300_S_map.fits wmodel /scr/pima/rv124_uvs/J0106+1300_S_map.mod ! Writing 450 model components to file: /scr/pima/rv124_uvs/J0106+1300_S_map.mod wobs /scr/pima/rv124_uvs/J0106+1300_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0106+1300_S_uvs.fits wwins /scr/pima/rv124_uvs/J0106+1300_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J0106+1300_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642335 0.642335 1.28467 2.56934 5.13868 10.2774 20.5547 41.1094 82.2188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 467.046 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0106+1300_S_dfm.log closed on Mon Dec 24 01:38:32 2018