! Started logfile: .//J2110+0809_X_dfm.log on Wed Nov 16 12:10:18 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2110+0809_X_uva.fits ! Reading UV FITS file: .//J2110+0809_X_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994286 visibilities/baseline/integration-bin. ! Found source: J2110+0809 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 12528 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J2110+0809_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 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. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004959Jy sigma=31.088333 ! Fit after self-cal, rms=0.935908Jy sigma=28.965255 ! 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=0.7742 mas, bmaj=1.911 mas, bpa=-2.232 degrees ! Estimated noise=0.298112 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 = 0.0493605 Jy ! Component: 100 - total flux cleaned = 0.0601367 Jy ! Total flux subtracted in 100 components = 0.0601367 Jy ! Clean residual min=-0.001705 max=0.003180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0601367 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0601367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027851Jy sigma=0.746713 ! Fit after self-cal, rms=0.027455Jy sigma=0.740084 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034166 Jy ! Component: 100 - total flux cleaned = 0.00515982 Jy ! Total flux subtracted in 100 components = 0.00515982 Jy ! Clean residual min=-0.001612 max=0.002278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0652965 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0652965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026861Jy sigma=0.719873 ! Fit after self-cal, rms=0.026858Jy sigma=0.719626 ! 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=0.9604 mas, bmaj=2.241 mas, bpa=-2.749 degrees ! Estimated noise=0.209562 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, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297103 Jy ! Component: 100 - total flux cleaned = 0.00483108 Jy ! Component: 150 - total flux cleaned = 0.0061656 Jy ! Component: 200 - total flux cleaned = 0.00715448 Jy ! Total flux subtracted in 200 components = 0.00715448 Jy ! Clean residual min=-0.001467 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.072451 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.072451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026443Jy sigma=0.707172 ! Fit after self-cal, rms=0.026423Jy sigma=0.706273 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 2.241 at -2.749 degrees (North through East) ! Clean map min=-0.0012604 max=0.063656 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.06 KP 1.05 ! LA 0.94 MK 0.95 NL 1.02 OV 0.99 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.06 ! LA 0.94 MK 0.98 NL 1.02 OV 0.99 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.02 KP 1.05 ! LA 0.95 MK 0.94 NL 1.07 OV 0.97 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.05 KP 1.03 ! LA 0.96 MK 0.95 NL 1.04 OV 0.95 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.02 KP 1.04 ! LA 0.97 MK 1.01 NL 1.04 OV 1.04 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.06 KP 1.07 ! LA 0.95 MK 1.05 NL 1.01 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.10 KP 1.03 ! LA 0.96 MK 1.02 NL 1.03 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.04 KP 1.05 ! LA 0.97 MK 1.02 NL 1.08 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.026423Jy sigma=0.706273 ! Fit after self-cal, rms=0.025711Jy sigma=0.693439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=2.25 mas, bpa=-2.493 degrees ! Estimated noise=0.207622 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 (0.8, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979885 Jy ! Component: 100 - total flux cleaned = 0.00113531 Jy ! Component: 150 - total flux cleaned = 0.00127403 Jy ! Component: 200 - total flux cleaned = 0.00134828 Jy ! Total flux subtracted in 200 components = 0.00134828 Jy ! Clean residual min=-0.000695 max=0.000945 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0737992 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0737992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025660Jy sigma=0.691888 ! Fit after self-cal, rms=0.025650Jy sigma=0.691733 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025650Jy sigma=0.691733 ! Fit after self-cal, rms=0.025650Jy sigma=0.689330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=2.248 mas, bpa=-2.473 degrees ! Estimated noise=0.207495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48681e-05 Jy ! Component: 100 - total flux cleaned = 2.46561e-05 Jy ! Component: 150 - total flux cleaned = 9.19192e-05 Jy ! Component: 200 - total flux cleaned = 0.000132267 Jy ! Total flux subtracted in 200 components = 0.000132267 Jy ! Clean residual min=-0.000641 max=0.000868 Jy/beam ! Clean residual mean=-0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0739315 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0739315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025638Jy sigma=0.688949 ! Fit after self-cal, rms=0.025640Jy sigma=0.688918 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 (-3.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730416 Jy ! Component: 100 - total flux cleaned = 0.000831619 Jy ! Component: 150 - total flux cleaned = 0.000782326 Jy ! Component: 200 - total flux cleaned = 0.000771425 Jy ! Total flux subtracted in 200 components = 0.000771425 Jy ! Clean residual min=-0.000640 max=0.000762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0747029 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.0747029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025617Jy sigma=0.688049 ! Fit after self-cal, rms=0.025615Jy sigma=0.687982 ! Inverting map ! Added new window around map position (-14.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679989 Jy ! Component: 100 - total flux cleaned = 0.000878765 Jy ! Component: 150 - total flux cleaned = 0.00104469 Jy ! Component: 200 - total flux cleaned = 0.00109658 Jy ! Total flux subtracted in 200 components = 0.00109658 Jy ! Clean residual min=-0.000612 max=0.000666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0757995 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.0757995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025594Jy sigma=0.687225 ! Fit after self-cal, rms=0.025593Jy sigma=0.687192 ! Inverting map ! Added new window around map position (-40.4, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546324 Jy ! Component: 100 - total flux cleaned = 0.000644197 Jy ! Component: 150 - total flux cleaned = 0.00071387 Jy ! Component: 200 - total flux cleaned = 0.00080781 Jy ! Total flux subtracted in 200 components = 0.00080781 Jy ! Clean residual min=-0.000567 max=0.000594 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0766073 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.0766073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025572Jy sigma=0.686651 ! Fit after self-cal, rms=0.025571Jy sigma=0.686630 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025571Jy sigma=0.686630 ! Fit after self-cal, rms=0.025529Jy sigma=0.686446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9619 mas, bmaj=2.248 mas, bpa=-2.474 degrees ! Estimated noise=0.20715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.62203e-05 Jy ! Component: 100 - total flux cleaned = 6.63165e-05 Jy ! Component: 150 - total flux cleaned = 6.66161e-05 Jy ! Component: 200 - total flux cleaned = 6.64184e-05 Jy ! Total flux subtracted in 200 components = 6.64184e-05 Jy ! Clean residual min=-0.000565 max=0.000611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0766737 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 186 components and 0.0766737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025521Jy sigma=0.686249 ! Fit after self-cal, rms=0.025521Jy sigma=0.686244 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, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554331 Jy ! Component: 100 - total flux cleaned = 0.00062826 Jy ! Component: 150 - total flux cleaned = 0.000689196 Jy ! Component: 200 - total flux cleaned = 0.000735787 Jy ! Total flux subtracted in 200 components = 0.000735787 Jy ! Clean residual min=-0.000586 max=0.000592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0774095 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 203 components and 0.0774095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025505Jy sigma=0.685789 ! Fit after self-cal, rms=0.025504Jy sigma=0.685772 ! Inverting map ! Added new window around map position (-1.4, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526011 Jy ! Component: 100 - total flux cleaned = 0.000712076 Jy ! Component: 150 - total flux cleaned = 0.000883494 Jy ! Component: 200 - total flux cleaned = 0.00101557 Jy ! Total flux subtracted in 200 components = 0.00101557 Jy ! Clean residual min=-0.000570 max=0.000577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0784251 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 220 components and 0.0784251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025488Jy sigma=0.685384 ! Fit after self-cal, rms=0.025487Jy sigma=0.685368 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025487Jy sigma=0.685368 ! Fit after self-cal, rms=0.025428Jy sigma=0.685205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.272 mas, bpa=-2.702 degrees ! Estimated noise=0.256691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341491 Jy ! Component: 100 - total flux cleaned = 0.000572108 Jy ! Component: 150 - total flux cleaned = 0.000665534 Jy ! Component: 200 - total flux cleaned = 0.000718348 Jy ! Total flux subtracted in 200 components = 0.000718348 Jy ! Clean residual min=-0.000576 max=0.000704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0791434 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 243 components and 0.0791434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025424Jy sigma=0.685110 ! Fit after self-cal, rms=0.025424Jy sigma=0.685100 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 (35, -47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622462 Jy ! Component: 100 - total flux cleaned = 0.000809293 Jy ! Component: 150 - total flux cleaned = 0.000918816 Jy ! Component: 200 - total flux cleaned = 0.0010101 Jy ! Total flux subtracted in 200 components = 0.0010101 Jy ! Clean residual min=-0.000510 max=0.000602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0801535 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 267 components and 0.0801535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025412Jy sigma=0.684729 ! Fit after self-cal, rms=0.025412Jy sigma=0.684700 ! Inverting map ! Added new window around map position (0.6, 42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102716 Jy ! Component: 100 - total flux cleaned = 9.1384e-05 Jy ! Component: 150 - total flux cleaned = 0.000160845 Jy ! Component: 200 - total flux cleaned = 0.000243832 Jy ! Total flux subtracted in 200 components = 0.000243832 Jy ! Clean residual min=-0.000452 max=0.000436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0803974 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 294 components and 0.0803974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025401Jy sigma=0.684444 ! Fit after self-cal, rms=0.025401Jy sigma=0.684423 ! 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=0.9624 mas, bmaj=2.249 mas, bpa=-2.477 degrees ! Estimated noise=0.206737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 2.249 at -2.477 degrees (North through East) ! Clean map min=-0.00047459 max=0.062976 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=0.7736 mas, bmaj=1.915 mas, bpa=-2.068 degrees ! Estimated noise=0.294395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488165 Jy ! Component: 100 - total flux cleaned = 0.0595443 Jy ! Component: 150 - total flux cleaned = 0.0631204 Jy ! Component: 200 - total flux cleaned = 0.0652348 Jy ! Total flux subtracted in 200 components = 0.0652348 Jy ! Clean residual min=-0.001090 max=0.001185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0652349 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0652349 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.249 mas, bpa=-2.477 degrees ! Estimated noise=0.206737 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 = 0.00206276 Jy ! Component: 100 - total flux cleaned = 0.00342926 Jy ! Component: 150 - total flux cleaned = 0.00448543 Jy ! Component: 200 - total flux cleaned = 0.00536243 Jy ! Total flux subtracted in 200 components = 0.00536243 Jy ! Clean residual min=-0.000725 max=0.000724 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0705973 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.0705973 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=2.097 mas, bmaj=3.272 mas, bpa=-2.702 degrees ! Estimated noise=0.256691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118227 Jy ! Component: 100 - total flux cleaned = 0.00205697 Jy ! Component: 150 - total flux cleaned = 0.00266664 Jy ! Component: 200 - total flux cleaned = 0.00323555 Jy ! Total flux subtracted in 200 components = 0.00323555 Jy ! Clean residual min=-0.000812 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0738328 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 = 0.000421283 Jy ! Component: 100 - total flux cleaned = 0.000829281 Jy ! Component: 150 - total flux cleaned = 0.00122813 Jy ! Component: 200 - total flux cleaned = 0.0015994 Jy ! Total flux subtracted in 200 components = 0.0015994 Jy ! Clean residual min=-0.000717 max=0.000563 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0754322 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 132 components and 0.0754322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.249 mas, bpa=-2.477 degrees ! Estimated noise=0.206737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538352 Jy ! Component: 100 - total flux cleaned = 0.000843502 Jy ! Component: 150 - total flux cleaned = 0.00119957 Jy ! Component: 200 - total flux cleaned = 0.00151635 Jy ! Total flux subtracted in 200 components = 0.00151635 Jy ! Clean residual min=-0.000583 max=0.000549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0769486 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 165 components and 0.0769486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025452Jy sigma=0.685833 ! Fit after self-cal, rms=0.025448Jy sigma=0.685720 wmodel /J2110+0809_X_map.mod ! wmodel: Unable to open new model file: /J2110+0809_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2110+0809_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9624 x 2.249 at -2.477 degrees (North through East) ! Clean map min=-0.00054495 max=0.062816 Jy/beam ! Writing clean map to FITS file: .//J2110+0809_X_map.fits wmodel .//J2110+0809_X_map.mod ! Writing 165 model components to file: .//J2110+0809_X_map.mod wobs .//J2110+0809_X_uvs.fits ! Writing UV FITS file: .//J2110+0809_X_uvs.fits wwins .//J2110+0809_X_map.win ! wwins: Wrote 10 windows to .//J2110+0809_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0628156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656416 0.656416 1.31283 2.62566 5.25133 10.5027 21.0053 42.0106 84.0212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 457.027 quit ! Quitting program ! Log file .//J2110+0809_X_dfm.log closed on Wed Nov 16 12:10:21 2016