! Started logfile: /scr/pima/rv102_uvs/J2219+1806_S_dfm.log on Sat Nov 9 09:36:45 2019 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/rv102_uvs/J2219+1806_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2219+1806_S_uva.fits ! AN table 1: 29 integrations on 21 of 21 possible baselines. ! AN table 2: 15 integrations on 3 of 3 possible baselines. ! AN table 3: 19 integrations on 28 of 28 possible baselines. ! AN table 4: 18 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.940247 visibilities/baseline/integration-bin. ! Found source: J2219+1806 ! ! 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 5476 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 J2219+1806_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 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.011628Jy sigma=15.656699 ! Fit after self-cal, rms=0.883927Jy sigma=13.768539 ! 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=2.354 mas, bmaj=6.103 mas, bpa=-10.62 degrees ! Estimated noise=1.15305 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 = 0.0916344 Jy ! Component: 100 - total flux cleaned = 0.111635 Jy ! Total flux subtracted in 100 components = 0.111635 Jy ! Clean residual min=-0.005023 max=0.005756 Jy/beam ! Clean residual mean=0.000004 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.111635 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.111635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086520Jy sigma=1.065123 ! Fit after self-cal, rms=0.086426Jy sigma=1.064678 ! 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=2.782 mas, bmaj=7.156 mas, bpa=-9.575 degrees ! Estimated noise=0.662662 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 = 0.00754855 Jy ! Component: 100 - total flux cleaned = 0.00983572 Jy ! Component: 150 - total flux cleaned = 0.0100173 Jy ! Component: 200 - total flux cleaned = 0.0100891 Jy ! Total flux subtracted in 200 components = 0.0100891 Jy ! Clean residual min=-0.003199 max=0.004015 Jy/beam ! Clean residual mean=0.000015 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.121724 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.121724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085761Jy sigma=1.053591 ! Fit after self-cal, rms=0.085765Jy sigma=1.053497 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.782 x 7.156 at -9.575 degrees (North through East) ! Clean map min=-0.0030232 max=0.11887 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.98 LA 0.98 ! PT 0.97 SC 0.97 WZ 0.93 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 0.97 KP 0.98 LA 1.03 ! MK 1.14 NL 1.01 PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 KP 0.90 LA 1.09 MK 0.79 ! NL 1.06 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.93 KP 0.95 LA 1.01 ! PT 1.01 SC 0.94 WZ 0.99 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.10 KP 1.00 LA 1.02 ! MK 0.99 NL 1.03 PT 1.04 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.09 KP 0.87 LA 1.06 MK 0.90 ! NL 1.09 PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 KP 1.02 LA 1.02 ! PT 0.92 SC 0.98 WZ 1.01 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.06 KP 1.05 LA 0.98 ! MK 1.02 NL 0.96 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 0.92 LA 1.03 MK 0.95 ! NL 1.12 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 0.95 LA 1.00 ! PT 0.98 SC 1.03 WZ 0.96 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 1.07 KP 0.98 LA 0.99 ! MK 1.03 NL 0.98 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.11 KP 1.00 LA 1.01 MK 1.21 ! NL 1.18 PT 0.95 ! ! ! Fit before self-cal, rms=0.085765Jy sigma=1.053497 ! Fit after self-cal, rms=0.082585Jy sigma=1.047327 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=7.239 mas, bpa=-9.73 degrees ! Estimated noise=0.670089 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 = 0.000235217 Jy ! Component: 100 - total flux cleaned = 0.000378748 Jy ! Component: 150 - total flux cleaned = 0.000465286 Jy ! Component: 200 - total flux cleaned = 0.00051702 Jy ! Total flux subtracted in 200 components = 0.00051702 Jy ! Clean residual min=-0.002521 max=0.003420 Jy/beam ! Clean residual mean=0.000020 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.122241 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.122241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082549Jy sigma=1.046971 ! Fit after self-cal, rms=0.082604Jy sigma=1.046735 ! 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=0.082604Jy sigma=1.046735 ! Fit after self-cal, rms=0.082803Jy sigma=1.046679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=7.239 mas, bpa=-9.685 degrees ! Estimated noise=0.67196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343682 Jy ! Component: 100 - total flux cleaned = 0.000485811 Jy ! Component: 150 - total flux cleaned = 0.000557554 Jy ! Component: 200 - total flux cleaned = 0.000600203 Jy ! Total flux subtracted in 200 components = 0.000600203 Jy ! Clean residual min=-0.002532 max=0.003378 Jy/beam ! Clean residual mean=0.000021 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.122841 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.122841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082778Jy sigma=1.046464 ! Fit after self-cal, rms=0.082785Jy sigma=1.046433 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 (-39.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275239 Jy ! Component: 100 - total flux cleaned = 0.00341181 Jy ! Component: 150 - total flux cleaned = 0.00377704 Jy ! Component: 200 - total flux cleaned = 0.00394001 Jy ! Total flux subtracted in 200 components = 0.00394001 Jy ! Clean residual min=-0.002430 max=0.002532 Jy/beam ! Clean residual mean=0.000014 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.126781 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.126781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082633Jy sigma=1.044357 ! Fit after self-cal, rms=0.082616Jy sigma=1.044197 ! 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=0.082616Jy sigma=1.044197 ! Fit after self-cal, rms=0.082931Jy sigma=1.044056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=7.239 mas, bpa=-9.643 degrees ! Estimated noise=0.672522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938721 Jy ! Component: 100 - total flux cleaned = 0.00113109 Jy ! Component: 150 - total flux cleaned = 0.00129903 Jy ! Component: 200 - total flux cleaned = 0.0014497 Jy ! Total flux subtracted in 200 components = 0.0014497 Jy ! Clean residual min=-0.002394 max=0.002534 Jy/beam ! Clean residual mean=0.000012 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.128231 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.128231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082889Jy sigma=1.043644 ! Fit after self-cal, rms=0.082876Jy sigma=1.043616 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 = 0.000282037 Jy ! Component: 100 - total flux cleaned = 0.000390275 Jy ! Component: 150 - total flux cleaned = 0.000415656 Jy ! Component: 200 - total flux cleaned = 0.000484601 Jy ! Total flux subtracted in 200 components = 0.000484601 Jy ! Clean residual min=-0.002368 max=0.002507 Jy/beam ! Clean residual mean=0.000012 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.128715 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.128715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082859Jy sigma=1.043412 ! Fit after self-cal, rms=0.082854Jy sigma=1.043406 ! 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=0.082854Jy sigma=1.043406 ! Fit after self-cal, rms=0.083085Jy sigma=1.043368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.349 mas, bmaj=11.96 mas, bpa=-14.39 degrees ! Estimated noise=0.86194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067868 Jy ! Component: 100 - total flux cleaned = 0.000801783 Jy ! Component: 150 - total flux cleaned = 0.000851833 Jy ! Component: 200 - total flux cleaned = 0.000912354 Jy ! Total flux subtracted in 200 components = 0.000912354 Jy ! Clean residual min=-0.002619 max=0.002933 Jy/beam ! Clean residual mean=0.000022 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.129628 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.129628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083089Jy sigma=1.043228 ! Fit after self-cal, rms=0.083079Jy sigma=1.043189 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 = 0.000168423 Jy ! Component: 100 - total flux cleaned = 0.000167548 Jy ! Component: 150 - total flux cleaned = 0.000180341 Jy ! Component: 200 - total flux cleaned = 0.000180873 Jy ! Total flux subtracted in 200 components = 0.000180873 Jy ! Clean residual min=-0.002582 max=0.002927 Jy/beam ! Clean residual mean=0.000021 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.129808 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 0.129808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083086Jy sigma=1.043177 ! Fit after self-cal, rms=0.083082Jy sigma=1.043168 ! 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=2.74 mas, bmaj=7.24 mas, bpa=-9.653 degrees ! Estimated noise=0.67371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.74 x 7.24 at -9.653 degrees (North through East) ! Clean map min=-0.0021305 max=0.11835 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=2.297 mas, bmaj=6.138 mas, bpa=-10.83 degrees ! Estimated noise=1.19734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.091478 Jy ! Component: 100 - total flux cleaned = 0.111692 Jy ! Component: 150 - total flux cleaned = 0.117869 Jy ! Component: 200 - total flux cleaned = 0.120536 Jy ! Total flux subtracted in 200 components = 0.120536 Jy ! Clean residual min=-0.004905 max=0.005409 Jy/beam ! Clean residual mean=0.000005 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.120536 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.120536 Jy ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=7.24 mas, bpa=-9.653 degrees ! Estimated noise=0.67371 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 = 0.00367141 Jy ! Component: 100 - total flux cleaned = 0.00522447 Jy ! Component: 150 - total flux cleaned = 0.00653232 Jy ! Component: 200 - total flux cleaned = 0.00717263 Jy ! Total flux subtracted in 200 components = 0.00717263 Jy ! Clean residual min=-0.002547 max=0.002778 Jy/beam ! Clean residual mean=0.000012 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.127709 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.127709 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=8.349 mas, bmaj=11.96 mas, bpa=-14.39 degrees ! Estimated noise=0.86194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179295 Jy ! Component: 100 - total flux cleaned = 0.00218565 Jy ! Component: 150 - total flux cleaned = 0.0022496 Jy ! Component: 200 - total flux cleaned = 0.00230047 Jy ! Total flux subtracted in 200 components = 0.00230047 Jy ! Clean residual min=-0.002722 max=0.002935 Jy/beam ! Clean residual mean=0.000022 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.130009 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 = -1.52317e-06 Jy ! Component: 100 - total flux cleaned = -2.93775e-06 Jy ! Component: 150 - total flux cleaned = -4.27974e-05 Jy ! Component: 200 - total flux cleaned = -6.1027e-05 Jy ! Total flux subtracted in 200 components = -6.1027e-05 Jy ! Clean residual min=-0.002684 max=0.002913 Jy/beam ! Clean residual mean=0.000022 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.129948 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.129948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=7.24 mas, bpa=-9.653 degrees ! Estimated noise=0.67371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305342 Jy ! Component: 100 - total flux cleaned = -0.000401683 Jy ! Component: 150 - total flux cleaned = -0.000442792 Jy ! Component: 200 - total flux cleaned = -0.000443016 Jy ! Total flux subtracted in 200 components = -0.000443016 Jy ! Clean residual min=-0.002415 max=0.002563 Jy/beam ! Clean residual mean=0.000011 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.129505 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.129505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083125Jy sigma=1.043747 ! Fit after self-cal, rms=0.083138Jy sigma=1.043669 wmodel J2219+1806_S_map.mod ! Writing 61 model components to file: J2219+1806_S_map.mod wobs J2219+1806_S_uvs.fits ! Writing UV FITS file: J2219+1806_S_uvs.fits wwins J2219+1806_S_map.win ! wwins: Wrote 2 windows to J2219+1806_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 = 0.000480627 Jy ! Component: 100 - total flux cleaned = 0.000777302 Jy ! Component: 150 - total flux cleaned = 0.000857622 Jy ! Component: 200 - total flux cleaned = 0.000858831 Jy ! Component: 250 - total flux cleaned = 0.00100933 Jy ! Component: 300 - total flux cleaned = 0.00100845 Jy ! Component: 350 - total flux cleaned = 0.00100786 Jy ! Component: 400 - total flux cleaned = 0.00097243 Jy ! Component: 450 - total flux cleaned = 0.000904411 Jy ! Component: 500 - total flux cleaned = 0.000871474 Jy ! Component: 550 - total flux cleaned = 0.000870298 Jy ! Component: 600 - total flux cleaned = 0.000776434 Jy ! Component: 650 - total flux cleaned = 0.000838519 Jy ! Component: 700 - total flux cleaned = 0.000928848 Jy ! Component: 750 - total flux cleaned = 0.000899895 Jy ! Component: 800 - total flux cleaned = 0.00101679 Jy ! Component: 850 - total flux cleaned = 0.00101707 Jy ! Component: 900 - total flux cleaned = 0.00112931 Jy ! Component: 950 - total flux cleaned = 0.00110107 Jy ! Component: 1000 - total flux cleaned = 0.00110127 Jy ! Component: 1050 - total flux cleaned = 0.00110105 Jy ! Component: 1100 - total flux cleaned = 0.00104871 Jy ! Component: 1150 - total flux cleaned = 0.00102309 Jy ! Component: 1200 - total flux cleaned = 0.00104869 Jy ! Component: 1250 - total flux cleaned = 0.00102353 Jy ! Component: 1300 - total flux cleaned = 0.00102363 Jy ! Component: 1350 - total flux cleaned = 0.000999138 Jy ! Component: 1400 - total flux cleaned = 0.00104716 Jy ! Component: 1450 - total flux cleaned = 0.00104717 Jy ! Component: 1500 - total flux cleaned = 0.00107064 Jy ! Component: 1550 - total flux cleaned = 0.00114017 Jy ! Component: 1600 - total flux cleaned = 0.00111738 Jy ! Component: 1650 - total flux cleaned = 0.00111698 Jy ! Component: 1700 - total flux cleaned = 0.00107234 Jy ! Component: 1750 - total flux cleaned = 0.0010277 Jy ! Component: 1800 - total flux cleaned = 0.00102776 Jy ! Component: 1850 - total flux cleaned = 0.00102785 Jy ! Component: 1900 - total flux cleaned = 0.00104899 Jy ! Component: 1950 - total flux cleaned = 0.00100622 Jy ! Component: 2000 - total flux cleaned = 0.0010061 Jy ! Component: 2050 - total flux cleaned = 0.000985215 Jy ! Component: 2100 - total flux cleaned = 0.00100598 Jy ! Component: 2150 - total flux cleaned = 0.000964741 Jy ! Component: 2200 - total flux cleaned = 0.00096501 Jy ! Component: 2250 - total flux cleaned = 0.0010255 Jy ! Component: 2300 - total flux cleaned = 0.000965096 Jy ! Component: 2350 - total flux cleaned = 0.00102477 Jy ! Component: 2400 - total flux cleaned = 0.00102479 Jy ! Component: 2450 - total flux cleaned = 0.00102472 Jy ! Component: 2500 - total flux cleaned = 0.00110246 Jy ! Component: 2550 - total flux cleaned = 0.00106408 Jy ! Component: 2600 - total flux cleaned = 0.00115977 Jy ! Component: 2650 - total flux cleaned = 0.00110263 Jy ! Component: 2700 - total flux cleaned = 0.00114044 Jy ! Component: 2750 - total flux cleaned = 0.00117808 Jy ! Component: 2800 - total flux cleaned = 0.00117816 Jy ! Component: 2850 - total flux cleaned = 0.00115984 Jy ! Component: 2900 - total flux cleaned = 0.00119671 Jy ! Component: 2950 - total flux cleaned = 0.00119664 Jy ! Component: 3000 - total flux cleaned = 0.00119654 Jy ! Component: 3050 - total flux cleaned = 0.00119659 Jy ! Component: 3100 - total flux cleaned = 0.00125031 Jy ! Component: 3150 - total flux cleaned = 0.00126802 Jy ! Component: 3200 - total flux cleaned = 0.00121505 Jy ! Component: 3250 - total flux cleaned = 0.00125013 Jy ! Component: 3300 - total flux cleaned = 0.00119765 Jy ! Component: 3350 - total flux cleaned = 0.00121489 Jy ! Component: 3400 - total flux cleaned = 0.00126671 Jy ! Component: 3450 - total flux cleaned = 0.00124949 Jy ! Component: 3500 - total flux cleaned = 0.00119832 Jy ! Component: 3550 - total flux cleaned = 0.00126622 Jy ! Component: 3600 - total flux cleaned = 0.00129988 Jy ! Component: 3650 - total flux cleaned = 0.00133337 Jy ! Component: 3700 - total flux cleaned = 0.00133343 Jy ! Component: 3750 - total flux cleaned = 0.00139995 Jy ! Component: 3800 - total flux cleaned = 0.00141642 Jy ! Component: 3850 - total flux cleaned = 0.00144914 Jy ! Component: 3900 - total flux cleaned = 0.00149815 Jy ! Component: 3950 - total flux cleaned = 0.00149803 Jy ! Component: 4000 - total flux cleaned = 0.00149806 Jy ! Component: 4050 - total flux cleaned = 0.00159463 Jy ! Total flux subtracted in 4096 components = 0.00161059 Jy ! Clean residual min=-0.000990 max=0.000995 Jy/beam ! Clean residual mean=0.000012 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.131116 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 301 components and 0.131116 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J2219+1806_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.74 x 7.24 at -9.653 degrees (North through East) ! Clean map min=-0.0019418 max=0.11863 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2219+1806_S_map.fits wmodel /scr/pima/rv102_uvs/J2219+1806_S_map.mod ! Writing 301 model components to file: /scr/pima/rv102_uvs/J2219+1806_S_map.mod wobs /scr/pima/rv102_uvs/J2219+1806_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2219+1806_S_uvs.fits wwins /scr/pima/rv102_uvs/J2219+1806_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J2219+1806_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684196 0.684196 1.36839 2.73678 5.47356 10.9471 21.8943 43.7885 87.577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 438.471 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2219+1806_S_dfm.log closed on Sat Nov 9 09:36:49 2019