! Started logfile: /scr/pima/rv102_uvs/J1610+2414_X_dfm.log on Sat Nov 9 10:20:23 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J1610+2414_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1610+2414_X_uva.fits ! AN table 1: 109 integrations on 21 of 21 possible baselines. ! AN table 2: 77 integrations on 3 of 3 possible baselines. ! AN table 3: 64 integrations on 21 of 21 possible baselines. ! AN table 4: 54 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.838682 visibilities/baseline/integration-bin. ! Found source: J1610+2414 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 15680 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1610+2414_X] 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 0.200x0.200 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 173 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! A total of 43 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! A total of 43 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! A total of 43 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 173 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 47 telescope corrections were flagged in sub-array 3. ! A total of 43 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.040180Jy sigma=18.092996 ! Fit after self-cal, rms=0.766354Jy sigma=13.296785 ! 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=0.8822 mas, bmaj=1.257 mas, bpa=-25.97 degrees ! Estimated noise=0.735711 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 = 0.17828 Jy ! Component: 100 - total flux cleaned = 0.224804 Jy ! Total flux subtracted in 100 components = 0.224804 Jy ! Clean residual min=-0.008619 max=0.018209 Jy/beam ! Clean residual mean=-0.000002 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.224804 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.224804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117446Jy sigma=1.901529 ! Fit after self-cal, rms=0.117263Jy sigma=1.898787 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200337 Jy ! Component: 100 - total flux cleaned = 0.0308295 Jy ! Total flux subtracted in 100 components = 0.0308295 Jy ! Clean residual min=-0.006610 max=0.007788 Jy/beam ! Clean residual mean=-0.000004 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.255633 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.255633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112466Jy sigma=1.803414 ! Fit after self-cal, rms=0.112393Jy sigma=1.802109 ! 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=1.146 mas, bmaj=1.644 mas, bpa=-25.12 degrees ! Estimated noise=0.342325 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 (-1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010867 Jy ! Component: 100 - total flux cleaned = 0.0160064 Jy ! Component: 150 - total flux cleaned = 0.0169355 Jy ! Component: 200 - total flux cleaned = 0.0175723 Jy ! Total flux subtracted in 200 components = 0.0175723 Jy ! Clean residual min=-0.003082 max=0.003623 Jy/beam ! Clean residual mean=-0.000013 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.273206 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.273206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111406Jy sigma=1.782943 ! Fit after self-cal, rms=0.111350Jy sigma=1.781866 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.146 x 1.644 at -25.12 degrees (North through East) ! Clean map min=-0.0029368 max=0.23631 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 0.98 LA 1.00 ! MK 1.01 PT 0.99 SC 1.09 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.94 KP 1.02 LA 1.01 ! NL 1.00 PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.95 KP 1.03 LA 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 0.98 LA 1.00 ! MK 1.00 PT 1.02 SC 1.05 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.97 KP 1.02 LA 0.98 ! NL 0.94 PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.94 KP 1.01 LA 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.96 KP 0.97 LA 0.97 ! MK 0.98 PT 1.03 SC 1.09 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.99 KP 0.96 LA 1.02 ! NL 1.01 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 0.97 KP 1.04 LA 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.95 KP 1.00 LA 0.99 ! MK 1.01 PT 1.01 SC 1.05 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.91 KP 0.99 LA 0.96 ! NL 1.01 PT 1.08 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.92 KP 1.03 LA 0.98 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.111350Jy sigma=1.781866 ! Fit after self-cal, rms=0.109369Jy sigma=1.791325 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=1.614 mas, bpa=-24.97 degrees ! Estimated noise=0.347704 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 = 0.00274771 Jy ! Component: 100 - total flux cleaned = 0.00306334 Jy ! Component: 150 - total flux cleaned = 0.00315867 Jy ! Component: 200 - total flux cleaned = 0.00319968 Jy ! Total flux subtracted in 200 components = 0.00319968 Jy ! Clean residual min=-0.002623 max=0.002692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.276406 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.276406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109266Jy sigma=1.789767 ! Fit after self-cal, rms=0.109266Jy sigma=1.789489 ! 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=0.109266Jy sigma=1.789489 ! Fit after self-cal, rms=0.108772Jy sigma=1.789261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.614 mas, bpa=-24.96 degrees ! Estimated noise=0.347355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136425 Jy ! Component: 100 - total flux cleaned = 0.00157134 Jy ! Component: 150 - total flux cleaned = 0.00170894 Jy ! Component: 200 - total flux cleaned = 0.00175696 Jy ! Total flux subtracted in 200 components = 0.00175696 Jy ! Clean residual min=-0.002576 max=0.002454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.278163 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.278162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108741Jy sigma=1.788781 ! Fit after self-cal, rms=0.108727Jy sigma=1.788715 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 (-2, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208022 Jy ! Component: 100 - total flux cleaned = 0.00236157 Jy ! Component: 150 - total flux cleaned = 0.00265297 Jy ! Component: 200 - total flux cleaned = 0.00295518 Jy ! Total flux subtracted in 200 components = 0.00295518 Jy ! Clean residual min=-0.002193 max=0.002188 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.281118 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.281118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108672Jy sigma=1.787908 ! Fit after self-cal, rms=0.108665Jy sigma=1.787849 ! 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=0.108665Jy sigma=1.787849 ! Fit after self-cal, rms=0.108466Jy sigma=1.787731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.614 mas, bpa=-24.98 degrees ! Estimated noise=0.34719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772617 Jy ! Component: 100 - total flux cleaned = 0.000946857 Jy ! Component: 150 - total flux cleaned = 0.00104901 Jy ! Component: 200 - total flux cleaned = 0.00109614 Jy ! Total flux subtracted in 200 components = 0.00109614 Jy ! Clean residual min=-0.002017 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.282214 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.282214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108449Jy sigma=1.787522 ! Fit after self-cal, rms=0.108444Jy sigma=1.787507 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 (48.4, -26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205302 Jy ! Component: 100 - total flux cleaned = -0.000137629 Jy ! Component: 150 - total flux cleaned = -0.000224166 Jy ! Component: 200 - total flux cleaned = -0.000131974 Jy ! Total flux subtracted in 200 components = -0.000131974 Jy ! Clean residual min=-0.001971 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.282082 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.282082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108382Jy sigma=1.786575 ! Fit after self-cal, rms=0.108376Jy sigma=1.786471 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.108376Jy sigma=1.786471 ! Fit after self-cal, rms=0.108317Jy sigma=1.786391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=3.019 mas, bpa=0.4406 degrees ! Estimated noise=0.420494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195879 Jy ! Component: 100 - total flux cleaned = 0.00041863 Jy ! Component: 150 - total flux cleaned = 0.000510924 Jy ! Component: 200 - total flux cleaned = 0.000569247 Jy ! Total flux subtracted in 200 components = 0.000569247 Jy ! Clean residual min=-0.001965 max=0.002020 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.282651 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 0.282651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108305Jy sigma=1.786207 ! Fit after self-cal, rms=0.108302Jy sigma=1.786187 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 = -3.58394e-06 Jy ! Component: 100 - total flux cleaned = 1.33388e-05 Jy ! Component: 150 - total flux cleaned = 4.28265e-05 Jy ! Component: 200 - total flux cleaned = 4.26163e-05 Jy ! Total flux subtracted in 200 components = 4.26163e-05 Jy ! Clean residual min=-0.001929 max=0.002014 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.282694 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.282694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108299Jy sigma=1.786152 ! Fit after self-cal, rms=0.108299Jy sigma=1.786145 ! 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=1.152 mas, bmaj=1.615 mas, bpa=-24.98 degrees ! Estimated noise=0.347236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 1.615 at -24.98 degrees (North through East) ! Clean map min=-0.0019461 max=0.23461 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=0.9163 mas, bmaj=1.252 mas, bpa=-26.02 degrees ! Estimated noise=0.708688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175688 Jy ! Component: 100 - total flux cleaned = 0.223226 Jy ! Component: 150 - total flux cleaned = 0.242626 Jy ! Component: 200 - total flux cleaned = 0.254099 Jy ! Total flux subtracted in 200 components = 0.254099 Jy ! Clean residual min=-0.006144 max=0.006008 Jy/beam ! Clean residual mean=-0.000008 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.254099 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.254099 Jy ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.615 mas, bpa=-24.98 degrees ! Estimated noise=0.347236 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 = 0.0115208 Jy ! Component: 100 - total flux cleaned = 0.0176805 Jy ! Component: 150 - total flux cleaned = 0.020991 Jy ! Component: 200 - total flux cleaned = 0.0228338 Jy ! Total flux subtracted in 200 components = 0.0228338 Jy ! Clean residual min=-0.002423 max=0.002754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.276933 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.276933 Jy ! Inverting map ! Added new window around map position (-8.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176163 Jy ! Component: 100 - total flux cleaned = 0.00295844 Jy ! Component: 150 - total flux cleaned = 0.00374359 Jy ! Component: 200 - total flux cleaned = 0.00423497 Jy ! Total flux subtracted in 200 components = 0.00423497 Jy ! Clean residual min=-0.002154 max=0.001955 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.281168 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.281168 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.503 mas, bmaj=3.019 mas, bpa=0.4406 degrees ! Estimated noise=0.420494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971625 Jy ! Component: 100 - total flux cleaned = 0.00154239 Jy ! Component: 150 - total flux cleaned = 0.00183982 Jy ! Component: 200 - total flux cleaned = 0.00192825 Jy ! Total flux subtracted in 200 components = 0.00192825 Jy ! Clean residual min=-0.002093 max=0.001766 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.283096 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 = 1.57097e-08 Jy ! Component: 100 - total flux cleaned = -4.84195e-05 Jy ! Component: 150 - total flux cleaned = -2.53972e-05 Jy ! Component: 200 - total flux cleaned = -6.75713e-05 Jy ! Total flux subtracted in 200 components = -6.75713e-05 Jy ! Clean residual min=-0.002040 max=0.001755 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.283029 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.283029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.615 mas, bpa=-24.98 degrees ! Estimated noise=0.347236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041252 Jy ! Component: 100 - total flux cleaned = -0.000533992 Jy ! Component: 150 - total flux cleaned = -0.000497593 Jy ! Component: 200 - total flux cleaned = -0.000429059 Jy ! Total flux subtracted in 200 components = -0.000429059 Jy ! Clean residual min=-0.002022 max=0.001935 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.2826 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.2826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108311Jy sigma=1.786227 ! Fit after self-cal, rms=0.108309Jy sigma=1.786112 wmodel J1610+2414_X_map.mod ! Writing 86 model components to file: J1610+2414_X_map.mod wobs J1610+2414_X_uvs.fits ! Writing UV FITS file: J1610+2414_X_uvs.fits wwins J1610+2414_X_map.win ! wwins: Wrote 5 windows to J1610+2414_X_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 = -0.00070715 Jy ! Component: 100 - total flux cleaned = -0.00100953 Jy ! Component: 150 - total flux cleaned = -0.00113781 Jy ! Component: 200 - total flux cleaned = -0.00129178 Jy ! Component: 250 - total flux cleaned = -0.00162012 Jy ! Component: 300 - total flux cleaned = -0.00188036 Jy ! Component: 350 - total flux cleaned = -0.00210637 Jy ! Component: 400 - total flux cleaned = -0.00230035 Jy ! Component: 450 - total flux cleaned = -0.00254462 Jy ! Component: 500 - total flux cleaned = -0.00265102 Jy ! Component: 550 - total flux cleaned = -0.00272912 Jy ! Component: 600 - total flux cleaned = -0.00288224 Jy ! Component: 650 - total flux cleaned = -0.0029328 Jy ! Component: 700 - total flux cleaned = -0.00310647 Jy ! Component: 750 - total flux cleaned = -0.00320432 Jy ! Component: 800 - total flux cleaned = -0.00334925 Jy ! Component: 850 - total flux cleaned = -0.00344409 Jy ! Component: 900 - total flux cleaned = -0.00353754 Jy ! Component: 950 - total flux cleaned = -0.003607 Jy ! Component: 1000 - total flux cleaned = -0.00365255 Jy ! Component: 1050 - total flux cleaned = -0.0036976 Jy ! Component: 1100 - total flux cleaned = -0.00383107 Jy ! Component: 1150 - total flux cleaned = -0.00396279 Jy ! Component: 1200 - total flux cleaned = -0.00407118 Jy ! Component: 1250 - total flux cleaned = -0.00415686 Jy ! Component: 1300 - total flux cleaned = -0.00411423 Jy ! Component: 1350 - total flux cleaned = -0.00426156 Jy ! Component: 1400 - total flux cleaned = -0.00430306 Jy ! Component: 1450 - total flux cleaned = -0.00432394 Jy ! Component: 1500 - total flux cleaned = -0.00440572 Jy ! Component: 1550 - total flux cleaned = -0.00450702 Jy ! Component: 1600 - total flux cleaned = -0.00456705 Jy ! Component: 1650 - total flux cleaned = -0.00462643 Jy ! Component: 1700 - total flux cleaned = -0.00472482 Jy ! Component: 1750 - total flux cleaned = -0.00474424 Jy ! Component: 1800 - total flux cleaned = -0.00474466 Jy ! Component: 1850 - total flux cleaned = -0.00491722 Jy ! Component: 1900 - total flux cleaned = -0.00491701 Jy ! Component: 1950 - total flux cleaned = -0.00497333 Jy ! Component: 2000 - total flux cleaned = -0.00497349 Jy ! Component: 2050 - total flux cleaned = -0.00501103 Jy ! Component: 2100 - total flux cleaned = -0.0050848 Jy ! Component: 2150 - total flux cleaned = -0.00523099 Jy ! Component: 2200 - total flux cleaned = -0.0051945 Jy ! Component: 2250 - total flux cleaned = -0.00523076 Jy ! Component: 2300 - total flux cleaned = -0.00532041 Jy ! Component: 2350 - total flux cleaned = -0.0053915 Jy ! Component: 2400 - total flux cleaned = -0.00546219 Jy ! Component: 2450 - total flux cleaned = -0.00551485 Jy ! Component: 2500 - total flux cleaned = -0.00558448 Jy ! Component: 2550 - total flux cleaned = -0.0056192 Jy ! Component: 2600 - total flux cleaned = -0.00572212 Jy ! Component: 2650 - total flux cleaned = -0.00575607 Jy ! Component: 2700 - total flux cleaned = -0.00578987 Jy ! Component: 2750 - total flux cleaned = -0.00577304 Jy ! Component: 2800 - total flux cleaned = -0.00587359 Jy ! Component: 2850 - total flux cleaned = -0.00595669 Jy ! Component: 2900 - total flux cleaned = -0.00597308 Jy ! Component: 2950 - total flux cleaned = -0.00602247 Jy ! Component: 3000 - total flux cleaned = -0.00607147 Jy ! Component: 3050 - total flux cleaned = -0.00612025 Jy ! Component: 3100 - total flux cleaned = -0.00616874 Jy ! Component: 3150 - total flux cleaned = -0.00626512 Jy ! Component: 3200 - total flux cleaned = -0.00628117 Jy ! Component: 3250 - total flux cleaned = -0.00639225 Jy ! Component: 3300 - total flux cleaned = -0.00642374 Jy ! Component: 3350 - total flux cleaned = -0.0065024 Jy ! Component: 3400 - total flux cleaned = -0.00658034 Jy ! Component: 3450 - total flux cleaned = -0.00664252 Jy ! Component: 3500 - total flux cleaned = -0.00665802 Jy ! Component: 3550 - total flux cleaned = -0.0067194 Jy ! Component: 3600 - total flux cleaned = -0.00682631 Jy ! Component: 3650 - total flux cleaned = -0.00687182 Jy ! Component: 3700 - total flux cleaned = -0.00688688 Jy ! Component: 3750 - total flux cleaned = -0.00691685 Jy ! Component: 3800 - total flux cleaned = -0.0069916 Jy ! Component: 3850 - total flux cleaned = -0.00699155 Jy ! Component: 3900 - total flux cleaned = -0.00705077 Jy ! Component: 3950 - total flux cleaned = -0.00709495 Jy ! Component: 4000 - total flux cleaned = -0.00713902 Jy ! Component: 4050 - total flux cleaned = -0.00719736 Jy ! Total flux subtracted in 4096 components = -0.00722637 Jy ! Clean residual min=-0.000900 max=0.000980 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.275373 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 349 components and 0.275373 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1610+2414_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 1.615 at -24.98 degrees (North through East) ! Clean map min=-0.0020104 max=0.23182 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1610+2414_X_map.fits wmodel /scr/pima/rv102_uvs/J1610+2414_X_map.mod ! Writing 349 model components to file: /scr/pima/rv102_uvs/J1610+2414_X_map.mod wobs /scr/pima/rv102_uvs/J1610+2414_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1610+2414_X_uvs.fits wwins /scr/pima/rv102_uvs/J1610+2414_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv102_uvs/J1610+2414_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.310974 0.310974 0.621947 1.24389 2.48779 4.97558 9.95115 19.9023 39.8046 79.6092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 964.712 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1610+2414_X_dfm.log closed on Sat Nov 9 10:20:29 2019