! Started logfile: /scr/pima/rv102_uvs/J1119+2226_X_dfm.log on Sat Nov 9 10:19:07 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/J1119+2226_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1119+2226_X_uva.fits ! AN table 1: 87 integrations on 21 of 21 possible baselines. ! AN table 2: 87 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.988506 visibilities/baseline/integration-bin. ! Found source: J1119+2226 ! ! 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 12384 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 J1119+2226_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 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007390Jy sigma=18.766998 ! Fit after self-cal, rms=0.930919Jy sigma=17.352562 ! 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=0.6354 mas, bmaj=1.487 mas, bpa=-5.01 degrees ! Estimated noise=0.715103 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 = 0.0573675 Jy ! Component: 100 - total flux cleaned = 0.0701943 Jy ! Total flux subtracted in 100 components = 0.0701943 Jy ! Clean residual min=-0.006857 max=0.007317 Jy/beam ! Clean residual mean=0.000008 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.0701943 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0701943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109067Jy sigma=1.847546 ! Fit after self-cal, rms=0.107915Jy sigma=1.824200 ! 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=0.8109 mas, bmaj=1.769 mas, bpa=-3.032 degrees ! Estimated noise=0.348195 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 = 0.0059932 Jy ! Component: 100 - total flux cleaned = 0.00716005 Jy ! Component: 150 - total flux cleaned = 0.00724538 Jy ! Component: 200 - total flux cleaned = 0.00717488 Jy ! Total flux subtracted in 200 components = 0.00717488 Jy ! Clean residual min=-0.004448 max=0.005742 Jy/beam ! Clean residual mean=0.000016 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0773691 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0773691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107511Jy sigma=1.818347 ! Fit after self-cal, rms=0.107483Jy sigma=1.817911 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183097 Jy ! Component: 100 - total flux cleaned = 0.00204714 Jy ! Component: 150 - total flux cleaned = 0.00244476 Jy ! Component: 200 - total flux cleaned = 0.00261844 Jy ! Total flux subtracted in 200 components = 0.00261844 Jy ! Clean residual min=-0.003930 max=0.004087 Jy/beam ! Clean residual mean=0.000014 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0799876 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0799876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107069Jy sigma=1.811848 ! Fit after self-cal, rms=0.106759Jy sigma=1.809518 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8109 x 1.769 at -3.032 degrees (North through East) ! Clean map min=-0.0054569 max=0.077128 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.99 KP 1.01 LA 1.01 ! MK 1.20 PT 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.02 LA 0.98 MK 1.19 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.06 KP 1.08 LA 0.98 ! MK 1.09 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.05 LA 1.00 MK 1.03 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.77 KP 1.27 LA 0.98 ! MK 0.99 PT 1.11 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 0.74 LA 0.96 MK 1.09 ! PT 1.19 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.81 KP 1.07 LA 0.96 ! MK 0.87 PT 1.08 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.75 LA 1.00 MK 0.88 ! PT 1.08 SC 0.87 ! ! ! Fit before self-cal, rms=0.106759Jy sigma=1.809518 ! Fit after self-cal, rms=0.100313Jy sigma=1.798458 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8091 mas, bmaj=1.739 mas, bpa=-3.311 degrees ! Estimated noise=0.34102 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 = 0.00254827 Jy ! Component: 100 - total flux cleaned = 0.00291392 Jy ! Component: 150 - total flux cleaned = 0.00310667 Jy ! Component: 200 - total flux cleaned = 0.00310733 Jy ! Total flux subtracted in 200 components = 0.00310733 Jy ! Clean residual min=-0.002889 max=0.002373 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0830949 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0830949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100218Jy sigma=1.796834 ! Fit after self-cal, rms=0.100205Jy sigma=1.792037 ! 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=0.100205Jy sigma=1.792037 ! Fit after self-cal, rms=0.100072Jy sigma=1.791047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.807 mas, bmaj=1.729 mas, bpa=-3.324 degrees ! Estimated noise=0.34014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167281 Jy ! Component: 100 - total flux cleaned = 0.00198882 Jy ! Component: 150 - total flux cleaned = 0.0020222 Jy ! Component: 200 - total flux cleaned = 0.00204892 Jy ! Total flux subtracted in 200 components = 0.00204892 Jy ! Clean residual min=-0.002733 max=0.002258 Jy/beam ! Clean residual mean=0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0851439 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.0851439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100026Jy sigma=1.790229 ! Fit after self-cal, rms=0.100051Jy sigma=1.789128 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 = 0.000124766 Jy ! Component: 100 - total flux cleaned = 5.25339e-05 Jy ! Component: 150 - total flux cleaned = 2.35832e-05 Jy ! Component: 200 - total flux cleaned = -2.8429e-05 Jy ! Total flux subtracted in 200 components = -2.8429e-05 Jy ! Clean residual min=-0.002667 max=0.002281 Jy/beam ! Clean residual mean=0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0851154 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0851154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100026Jy sigma=1.788718 ! Fit after self-cal, rms=0.100008Jy sigma=1.788640 ! 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=0.100008Jy sigma=1.788640 ! Fit after self-cal, rms=0.099838Jy sigma=1.788399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8069 mas, bmaj=1.73 mas, bpa=-3.475 degrees ! Estimated noise=0.33947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000608375 Jy ! Component: 100 - total flux cleaned = 0.000780784 Jy ! Component: 150 - total flux cleaned = 0.00080359 Jy ! Component: 200 - total flux cleaned = 0.000861236 Jy ! Total flux subtracted in 200 components = 0.000861236 Jy ! Clean residual min=-0.002677 max=0.002280 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0859767 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0859767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099822Jy sigma=1.788147 ! Fit after self-cal, rms=0.099845Jy sigma=1.788031 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 = 0.00012413 Jy ! Component: 100 - total flux cleaned = 0.000100986 Jy ! Component: 150 - total flux cleaned = 0.000102153 Jy ! Component: 200 - total flux cleaned = 0.000102897 Jy ! Total flux subtracted in 200 components = 0.000102897 Jy ! Clean residual min=-0.002623 max=0.002313 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0860796 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0860796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099835Jy sigma=1.787886 ! Fit after self-cal, rms=0.099832Jy sigma=1.787783 ! 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=0.099832Jy sigma=1.787783 ! Fit after self-cal, rms=0.099669Jy sigma=1.787659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=3.085 mas, bpa=-3.828 degrees ! Estimated noise=0.472088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520303 Jy ! Component: 100 - total flux cleaned = 0.000519781 Jy ! Component: 150 - total flux cleaned = 0.000534912 Jy ! Component: 200 - total flux cleaned = 0.000534984 Jy ! Total flux subtracted in 200 components = 0.000534984 Jy ! Clean residual min=-0.002661 max=0.003061 Jy/beam ! Clean residual mean=0.000013 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0866145 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0866145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099662Jy sigma=1.787611 ! Fit after self-cal, rms=0.099671Jy sigma=1.787554 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 = 0.000163755 Jy ! Component: 100 - total flux cleaned = 0.000163358 Jy ! Component: 150 - total flux cleaned = 0.000163622 Jy ! Component: 200 - total flux cleaned = 0.000162518 Jy ! Total flux subtracted in 200 components = 0.000162518 Jy ! Clean residual min=-0.002620 max=0.003051 Jy/beam ! Clean residual mean=0.000013 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0867771 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0867771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099667Jy sigma=1.787544 ! Fit after self-cal, rms=0.099646Jy sigma=1.787291 ! 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=0.8066 mas, bmaj=1.732 mas, bpa=-3.605 degrees ! Estimated noise=0.338971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8066 x 1.732 at -3.605 degrees (North through East) ! Clean map min=-0.0037759 max=0.075424 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=0.6363 mas, bmaj=1.485 mas, bpa=-5.658 degrees ! Estimated noise=0.678544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0547043 Jy ! Component: 100 - total flux cleaned = 0.0678732 Jy ! Component: 150 - total flux cleaned = 0.0709912 Jy ! Component: 200 - total flux cleaned = 0.0742349 Jy ! Total flux subtracted in 200 components = 0.0742349 Jy ! Clean residual min=-0.004899 max=0.005184 Jy/beam ! Clean residual mean=0.000006 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.074235 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 0.074235 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=1.732 mas, bpa=-3.605 degrees ! Estimated noise=0.338971 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 = 0.00674101 Jy ! Component: 100 - total flux cleaned = 0.0106416 Jy ! Component: 150 - total flux cleaned = 0.0119371 Jy ! Component: 200 - total flux cleaned = 0.0120255 Jy ! Total flux subtracted in 200 components = 0.0120255 Jy ! Clean residual min=-0.003203 max=0.002793 Jy/beam ! Clean residual mean=0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0862605 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0862605 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=1.991 mas, bmaj=3.085 mas, bpa=-3.828 degrees ! Estimated noise=0.472088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653005 Jy ! Component: 100 - total flux cleaned = 0.000750714 Jy ! Component: 150 - total flux cleaned = 0.000751039 Jy ! Component: 200 - total flux cleaned = 0.000751642 Jy ! Total flux subtracted in 200 components = 0.000751642 Jy ! Clean residual min=-0.002804 max=0.003157 Jy/beam ! Clean residual mean=0.000013 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0870121 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 = -3.45665e-05 Jy ! Component: 100 - total flux cleaned = -3.457e-05 Jy ! Component: 150 - total flux cleaned = -3.86861e-05 Jy ! Component: 200 - total flux cleaned = -3.87385e-05 Jy ! Total flux subtracted in 200 components = -3.87385e-05 Jy ! Clean residual min=-0.002736 max=0.003146 Jy/beam ! Clean residual mean=0.000013 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0869734 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0869734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8066 mas, bmaj=1.732 mas, bpa=-3.605 degrees ! Estimated noise=0.338971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152339 Jy ! Component: 100 - total flux cleaned = -0.000257855 Jy ! Component: 150 - total flux cleaned = -0.000258122 Jy ! Component: 200 - total flux cleaned = -0.000302433 Jy ! Total flux subtracted in 200 components = -0.000302433 Jy ! Clean residual min=-0.002842 max=0.002368 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.086671 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.086671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099689Jy sigma=1.788165 ! Fit after self-cal, rms=0.099680Jy sigma=1.787907 wmodel J1119+2226_X_map.mod ! Writing 44 model components to file: J1119+2226_X_map.mod wobs J1119+2226_X_uvs.fits ! Writing UV FITS file: J1119+2226_X_uvs.fits wwins J1119+2226_X_map.win ! wwins: Wrote 2 windows to J1119+2226_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 = -0.00119148 Jy ! Component: 100 - total flux cleaned = -0.00196952 Jy ! Component: 150 - total flux cleaned = -0.0023055 Jy ! Component: 200 - total flux cleaned = -0.00248235 Jy ! Component: 250 - total flux cleaned = -0.00261645 Jy ! Component: 300 - total flux cleaned = -0.0027466 Jy ! Component: 350 - total flux cleaned = -0.00287289 Jy ! Component: 400 - total flux cleaned = -0.00293428 Jy ! Component: 450 - total flux cleaned = -0.00293456 Jy ! Component: 500 - total flux cleaned = -0.00296407 Jy ! Component: 550 - total flux cleaned = -0.00299281 Jy ! Component: 600 - total flux cleaned = -0.00302059 Jy ! Component: 650 - total flux cleaned = -0.00302089 Jy ! Component: 700 - total flux cleaned = -0.00307427 Jy ! Component: 750 - total flux cleaned = -0.0032039 Jy ! Component: 800 - total flux cleaned = -0.00320345 Jy ! Component: 850 - total flux cleaned = -0.00330356 Jy ! Component: 900 - total flux cleaned = -0.00344978 Jy ! Component: 950 - total flux cleaned = -0.00347344 Jy ! Component: 1000 - total flux cleaned = -0.00356789 Jy ! Component: 1050 - total flux cleaned = -0.00370692 Jy ! Component: 1100 - total flux cleaned = -0.00377574 Jy ! Component: 1150 - total flux cleaned = -0.00390975 Jy ! Component: 1200 - total flux cleaned = -0.00399759 Jy ! Component: 1250 - total flux cleaned = -0.00404109 Jy ! Component: 1300 - total flux cleaned = -0.0042334 Jy ! Component: 1350 - total flux cleaned = -0.00436003 Jy ! Component: 1400 - total flux cleaned = -0.00442223 Jy ! Component: 1450 - total flux cleaned = -0.00446336 Jy ! Component: 1500 - total flux cleaned = -0.00460539 Jy ! Component: 1550 - total flux cleaned = -0.00472532 Jy ! Component: 1600 - total flux cleaned = -0.00470529 Jy ! Component: 1650 - total flux cleaned = -0.00480357 Jy ! Component: 1700 - total flux cleaned = -0.00490003 Jy ! Component: 1750 - total flux cleaned = -0.00507168 Jy ! Component: 1800 - total flux cleaned = -0.00514723 Jy ! Component: 1850 - total flux cleaned = -0.00524093 Jy ! Component: 1900 - total flux cleaned = -0.00533358 Jy ! Component: 1950 - total flux cleaned = -0.00549851 Jy ! Component: 2000 - total flux cleaned = -0.00557102 Jy ! Component: 2050 - total flux cleaned = -0.00567864 Jy ! Component: 2100 - total flux cleaned = -0.00587423 Jy ! Component: 2150 - total flux cleaned = -0.00597993 Jy ! Component: 2200 - total flux cleaned = -0.00606719 Jy ! Component: 2250 - total flux cleaned = -0.00610207 Jy ! Component: 2300 - total flux cleaned = -0.00622247 Jy ! Component: 2350 - total flux cleaned = -0.00635836 Jy ! Component: 2400 - total flux cleaned = -0.00649352 Jy ! Component: 2450 - total flux cleaned = -0.00652678 Jy ! Component: 2500 - total flux cleaned = -0.00662631 Jy ! Component: 2550 - total flux cleaned = -0.00669204 Jy ! Component: 2600 - total flux cleaned = -0.00675744 Jy ! Component: 2650 - total flux cleaned = -0.00680595 Jy ! Component: 2700 - total flux cleaned = -0.00682213 Jy ! Component: 2750 - total flux cleaned = -0.00691784 Jy ! Component: 2800 - total flux cleaned = -0.0069017 Jy ! Component: 2850 - total flux cleaned = -0.00687042 Jy ! Component: 2900 - total flux cleaned = -0.00691722 Jy ! Component: 2950 - total flux cleaned = -0.00694831 Jy ! Component: 3000 - total flux cleaned = -0.0069946 Jy ! Component: 3050 - total flux cleaned = -0.0070557 Jy ! Component: 3100 - total flux cleaned = -0.00702522 Jy ! Component: 3150 - total flux cleaned = -0.0070705 Jy ! Component: 3200 - total flux cleaned = -0.00710024 Jy ! Component: 3250 - total flux cleaned = -0.0071002 Jy ! Component: 3300 - total flux cleaned = -0.00714463 Jy ! Component: 3350 - total flux cleaned = -0.00714451 Jy ! Component: 3400 - total flux cleaned = -0.00715902 Jy ! Component: 3450 - total flux cleaned = -0.00718799 Jy ! Component: 3500 - total flux cleaned = -0.00714464 Jy ! Component: 3550 - total flux cleaned = -0.0072308 Jy ! Component: 3600 - total flux cleaned = -0.00723075 Jy ! Component: 3650 - total flux cleaned = -0.00724495 Jy ! Component: 3700 - total flux cleaned = -0.00732962 Jy ! Component: 3750 - total flux cleaned = -0.00725951 Jy ! Component: 3800 - total flux cleaned = -0.00730151 Jy ! Component: 3850 - total flux cleaned = -0.00735705 Jy ! Component: 3900 - total flux cleaned = -0.00734324 Jy ! Component: 3950 - total flux cleaned = -0.00738464 Jy ! Component: 4000 - total flux cleaned = -0.00742586 Jy ! Component: 4050 - total flux cleaned = -0.00743952 Jy ! Total flux subtracted in 4096 components = -0.0074802 Jy ! Clean residual min=-0.000762 max=0.001041 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0791908 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 298 components and 0.0791907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1119+2226_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8066 x 1.732 at -3.605 degrees (North through East) ! Clean map min=-0.0040512 max=0.07392 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1119+2226_X_map.fits wmodel /scr/pima/rv102_uvs/J1119+2226_X_map.mod ! Writing 298 model components to file: /scr/pima/rv102_uvs/J1119+2226_X_map.mod wobs /scr/pima/rv102_uvs/J1119+2226_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1119+2226_X_uvs.fits wwins /scr/pima/rv102_uvs/J1119+2226_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J1119+2226_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0739203 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.911002 0.911002 1.822 3.64401 7.28802 14.576 29.1521 58.3042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 329.307 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1119+2226_X_dfm.log closed on Sat Nov 9 10:19:11 2019