! Started logfile: /scr/pima/rv123_uvs/J0519+7133_X_dfm.log on Sun Dec 23 00:40:22 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv123_uvs/J0519+7133_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0519+7133_X_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874074 visibilities/baseline/integration-bin. ! Found source: J0519+7133 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 13688 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 J0519+7133_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003494Jy sigma=18.429125 ! Fit after self-cal, rms=0.967966Jy sigma=17.816715 ! 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=0.7746 mas, bmaj=0.8966 mas, bpa=30.17 degrees ! Estimated noise=0.585042 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 = 0.0248455 Jy ! Component: 100 - total flux cleaned = 0.0303089 Jy ! Total flux subtracted in 100 components = 0.0303089 Jy ! Clean residual min=-0.003043 max=0.004404 Jy/beam ! Clean residual mean=0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0303089 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0303089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067973Jy sigma=1.081206 ! Fit after self-cal, rms=0.066062Jy sigma=1.044853 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438146 Jy ! Component: 100 - total flux cleaned = 0.00475764 Jy ! Total flux subtracted in 100 components = 0.00475764 Jy ! Clean residual min=-0.003104 max=0.005150 Jy/beam ! Clean residual mean=0.000000 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0350665 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0350665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065619Jy sigma=1.039508 ! Fit after self-cal, rms=0.065621Jy sigma=1.039383 ! Inverting map ! Added new window around map position (0.4, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451965 Jy ! Component: 100 - total flux cleaned = 0.00684173 Jy ! Total flux subtracted in 100 components = 0.00684173 Jy ! Clean residual min=-0.003107 max=0.004372 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0419082 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0419082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065078Jy sigma=1.026468 ! Fit after self-cal, rms=0.064920Jy sigma=1.023329 ! Inverting map ! Added new window around map position (-1.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445416 Jy ! Component: 100 - total flux cleaned = 0.0071688 Jy ! Total flux subtracted in 100 components = 0.0071688 Jy ! Clean residual min=-0.002878 max=0.003114 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.049077 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.049077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064439Jy sigma=1.012724 ! Fit after self-cal, rms=0.064337Jy sigma=1.010690 ! 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=1.051 mas, bmaj=1.217 mas, bpa=29.46 degrees ! Estimated noise=0.338519 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 = 0.00547594 Jy ! Component: 100 - total flux cleaned = 0.00867613 Jy ! Component: 150 - total flux cleaned = 0.0109373 Jy ! Component: 200 - total flux cleaned = 0.0126679 Jy ! Total flux subtracted in 200 components = 0.0126679 Jy ! Clean residual min=-0.002158 max=0.003325 Jy/beam ! Clean residual mean=0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0617449 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.0617449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063828Jy sigma=0.999670 ! Fit after self-cal, rms=0.063607Jy sigma=0.995643 ! Inverting map ! Added new window around map position (-6.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386283 Jy ! Component: 100 - total flux cleaned = 0.0065155 Jy ! Component: 150 - total flux cleaned = 0.00855923 Jy ! Component: 200 - total flux cleaned = 0.010194 Jy ! Total flux subtracted in 200 components = 0.010194 Jy ! Clean residual min=-0.001917 max=0.002064 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0719389 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0719389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063320Jy sigma=0.988955 ! Fit after self-cal, rms=0.063228Jy sigma=0.987299 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.217 at 29.46 degrees (North through East) ! Clean map min=-0.0018938 max=0.0352 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.15 KP 1.13 ! LA 0.97 MK 1.11 NL 1.11 OV 0.97 ! PT 0.76 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.83 HN 1.16 KP 1.13 ! LA 0.97 MK 1.04 NL 1.20 OV 1.08 ! PT 0.82 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.84 HN 1.04 KP 1.13 ! LA 0.99 MK 1.05 NL 1.15 OV 1.02 ! PT 0.82 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.75 HN 1.05 KP 1.15 ! LA 1.05 MK 0.92 NL 1.12 OV 0.98 ! PT 0.84 SC 0.87 ! ! ! Fit before self-cal, rms=0.063228Jy sigma=0.987299 ! Fit after self-cal, rms=0.058996Jy sigma=0.980102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.22 mas, bpa=31.22 degrees ! Estimated noise=0.340489 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 (-4.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187759 Jy ! Component: 100 - total flux cleaned = 0.00258477 Jy ! Component: 150 - total flux cleaned = 0.00303141 Jy ! Component: 200 - total flux cleaned = 0.00327527 Jy ! Total flux subtracted in 200 components = 0.00327527 Jy ! Clean residual min=-0.001605 max=0.001546 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0752142 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0752142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058916Jy sigma=0.978485 ! Fit after self-cal, rms=0.058868Jy sigma=0.976735 ! 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=0.058868Jy sigma=0.976735 ! Fit after self-cal, rms=0.057920Jy sigma=0.974476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.219 mas, bpa=30.91 degrees ! Estimated noise=0.339096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871938 Jy ! Component: 100 - total flux cleaned = 0.00138631 Jy ! Component: 150 - total flux cleaned = 0.00157564 Jy ! Component: 200 - total flux cleaned = 0.00164216 Jy ! Total flux subtracted in 200 components = 0.00164216 Jy ! Clean residual min=-0.001306 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0768563 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0768563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057882Jy sigma=0.973762 ! Fit after self-cal, rms=0.057901Jy sigma=0.973254 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 (40.2, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131041 Jy ! Component: 100 - total flux cleaned = 0.00163451 Jy ! Component: 150 - total flux cleaned = 0.00178195 Jy ! Component: 200 - total flux cleaned = 0.00191148 Jy ! Total flux subtracted in 200 components = 0.00191148 Jy ! Clean residual min=-0.001353 max=0.001359 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0787678 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.0787678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057855Jy sigma=0.972451 ! Fit after self-cal, rms=0.057850Jy sigma=0.972294 ! Inverting map ! Added new window around map position (50.2, -47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114156 Jy ! Component: 100 - total flux cleaned = 0.00160145 Jy ! Component: 150 - total flux cleaned = 0.00174909 Jy ! Component: 200 - total flux cleaned = 0.00180358 Jy ! Total flux subtracted in 200 components = 0.00180358 Jy ! Clean residual min=-0.001361 max=0.001324 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0805714 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.0805714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057805Jy sigma=0.971580 ! Fit after self-cal, rms=0.057799Jy sigma=0.971459 ! 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=0.057799Jy sigma=0.971459 ! Fit after self-cal, rms=0.057475Jy sigma=0.971143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.215 mas, bpa=32.02 degrees ! Estimated noise=0.337658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931056 Jy ! Component: 100 - total flux cleaned = 0.00126472 Jy ! Component: 150 - total flux cleaned = 0.00147771 Jy ! Component: 200 - total flux cleaned = 0.00159992 Jy ! Total flux subtracted in 200 components = 0.00159992 Jy ! Clean residual min=-0.001313 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0821713 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.0821714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057445Jy sigma=0.970658 ! Fit after self-cal, rms=0.057449Jy sigma=0.970542 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 (-43.4, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783725 Jy ! Component: 100 - total flux cleaned = 0.00111657 Jy ! Component: 150 - total flux cleaned = 0.00125794 Jy ! Component: 200 - total flux cleaned = 0.001361 Jy ! Total flux subtracted in 200 components = 0.001361 Jy ! Clean residual min=-0.001282 max=0.001210 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0835324 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.0835323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057407Jy sigma=0.969812 ! Fit after self-cal, rms=0.057397Jy sigma=0.969672 ! 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=0.057397Jy sigma=0.969672 ! Fit after self-cal, rms=0.057230Jy sigma=0.969500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=2.654 mas, bpa=41.04 degrees ! Estimated noise=0.427418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977962 Jy ! Component: 100 - total flux cleaned = 0.00138599 Jy ! Component: 150 - total flux cleaned = 0.00155084 Jy ! Component: 200 - total flux cleaned = 0.00167856 Jy ! Total flux subtracted in 200 components = 0.00167856 Jy ! Clean residual min=-0.001371 max=0.001312 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0852109 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.0852109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057221Jy sigma=0.969309 ! Fit after self-cal, rms=0.057223Jy sigma=0.969235 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 = 0.000353393 Jy ! Component: 100 - total flux cleaned = 0.000478963 Jy ! Component: 150 - total flux cleaned = 0.000512613 Jy ! Component: 200 - total flux cleaned = 0.000528308 Jy ! Total flux subtracted in 200 components = 0.000528308 Jy ! Clean residual min=-0.001389 max=0.001311 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0857392 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.0857392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057218Jy sigma=0.969154 ! Fit after self-cal, rms=0.057220Jy sigma=0.969124 ! 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=1.043 mas, bmaj=1.212 mas, bpa=33.5 degrees ! Estimated noise=0.336759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.212 at 33.5 degrees (North through East) ! Clean map min=-0.0011708 max=0.033857 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=0.7659 mas, bmaj=0.8926 mas, bpa=34.91 degrees ! Estimated noise=0.579579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026302 Jy ! Component: 100 - total flux cleaned = 0.0375856 Jy ! Component: 150 - total flux cleaned = 0.0449235 Jy ! Component: 200 - total flux cleaned = 0.0504659 Jy ! Total flux subtracted in 200 components = 0.0504659 Jy ! Clean residual min=-0.002638 max=0.003235 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0504659 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0504659 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.212 mas, bpa=33.5 degrees ! Estimated noise=0.336759 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 = 0.00677302 Jy ! Component: 100 - total flux cleaned = 0.0114895 Jy ! Component: 150 - total flux cleaned = 0.0151893 Jy ! Component: 200 - total flux cleaned = 0.0182646 Jy ! Total flux subtracted in 200 components = 0.0182646 Jy ! Clean residual min=-0.001798 max=0.002013 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0687305 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.0687305 Jy ! Inverting map ! Added new window around map position (1.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265579 Jy ! Component: 100 - total flux cleaned = 0.00493333 Jy ! Component: 150 - total flux cleaned = 0.00691866 Jy ! Component: 200 - total flux cleaned = 0.00860084 Jy ! Total flux subtracted in 200 components = 0.00860084 Jy ! Clean residual min=-0.001479 max=0.001284 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0773313 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.0773313 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=2.347 mas, bmaj=2.654 mas, bpa=41.04 degrees ! Estimated noise=0.427418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222309 Jy ! Component: 100 - total flux cleaned = 0.00379391 Jy ! Component: 150 - total flux cleaned = 0.00504082 Jy ! Component: 200 - total flux cleaned = 0.00582414 Jy ! Total flux subtracted in 200 components = 0.00582414 Jy ! Clean residual min=-0.001412 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0831554 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 = 0.000561444 Jy ! Component: 100 - total flux cleaned = 0.000927862 Jy ! Component: 150 - total flux cleaned = 0.00125486 Jy ! Component: 200 - total flux cleaned = 0.00147463 Jy ! Total flux subtracted in 200 components = 0.00147463 Jy ! Clean residual min=-0.001416 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0846301 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 115 components and 0.0846301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.212 mas, bpa=33.5 degrees ! Estimated noise=0.336759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181111 Jy ! Component: 100 - total flux cleaned = 0.000299603 Jy ! Component: 150 - total flux cleaned = 0.000335297 Jy ! Component: 200 - total flux cleaned = 0.000369058 Jy ! Total flux subtracted in 200 components = 0.000369058 Jy ! Clean residual min=-0.001289 max=0.001210 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0849991 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.0849991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057262Jy sigma=0.969693 ! Fit after self-cal, rms=0.057243Jy sigma=0.969319 wmodel J0519+7133_X_map.mod ! Writing 134 model components to file: J0519+7133_X_map.mod wobs J0519+7133_X_uvs.fits ! Writing UV FITS file: J0519+7133_X_uvs.fits wwins J0519+7133_X_map.win ! wwins: Wrote 9 windows to J0519+7133_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 = -0.000191155 Jy ! Component: 100 - total flux cleaned = -0.000327298 Jy ! Component: 150 - total flux cleaned = -0.000458371 Jy ! Component: 200 - total flux cleaned = -0.000564477 Jy ! Component: 250 - total flux cleaned = -0.000689195 Jy ! Component: 300 - total flux cleaned = -0.000791332 Jy ! Component: 350 - total flux cleaned = -0.000871656 Jy ! Component: 400 - total flux cleaned = -0.00102988 Jy ! Component: 450 - total flux cleaned = -0.00116646 Jy ! Component: 500 - total flux cleaned = -0.00126288 Jy ! Component: 550 - total flux cleaned = -0.00137742 Jy ! Component: 600 - total flux cleaned = -0.00147188 Jy ! Component: 650 - total flux cleaned = -0.00154711 Jy ! Component: 700 - total flux cleaned = -0.00165848 Jy ! Component: 750 - total flux cleaned = -0.00171361 Jy ! Component: 800 - total flux cleaned = -0.00173202 Jy ! Component: 850 - total flux cleaned = -0.00184053 Jy ! Component: 900 - total flux cleaned = -0.00184049 Jy ! Component: 950 - total flux cleaned = -0.00187609 Jy ! Component: 1000 - total flux cleaned = -0.00192908 Jy ! Component: 1050 - total flux cleaned = -0.00196389 Jy ! Component: 1100 - total flux cleaned = -0.00198126 Jy ! Component: 1150 - total flux cleaned = -0.00201569 Jy ! Component: 1200 - total flux cleaned = -0.00201575 Jy ! Component: 1250 - total flux cleaned = -0.00204972 Jy ! Component: 1300 - total flux cleaned = -0.00208366 Jy ! Component: 1350 - total flux cleaned = -0.00211718 Jy ! Component: 1400 - total flux cleaned = -0.0021675 Jy ! Component: 1450 - total flux cleaned = -0.00215086 Jy ! Component: 1500 - total flux cleaned = -0.00220052 Jy ! Component: 1550 - total flux cleaned = -0.00221687 Jy ! Component: 1600 - total flux cleaned = -0.00228226 Jy ! Component: 1650 - total flux cleaned = -0.00223346 Jy ! Component: 1700 - total flux cleaned = -0.00229822 Jy ! Component: 1750 - total flux cleaned = -0.00221802 Jy ! Component: 1800 - total flux cleaned = -0.00225002 Jy ! Component: 1850 - total flux cleaned = -0.00228179 Jy ! Component: 1900 - total flux cleaned = -0.00229774 Jy ! Component: 1950 - total flux cleaned = -0.00229785 Jy ! Component: 2000 - total flux cleaned = -0.00229771 Jy ! Component: 2050 - total flux cleaned = -0.00235986 Jy ! Component: 2100 - total flux cleaned = -0.00231342 Jy ! Component: 2150 - total flux cleaned = -0.00232871 Jy ! Component: 2200 - total flux cleaned = -0.00228284 Jy ! Component: 2250 - total flux cleaned = -0.00231327 Jy ! Component: 2300 - total flux cleaned = -0.00229822 Jy ! Component: 2350 - total flux cleaned = -0.00223785 Jy ! Component: 2400 - total flux cleaned = -0.00225285 Jy ! Component: 2450 - total flux cleaned = -0.00219315 Jy ! Component: 2500 - total flux cleaned = -0.00222294 Jy ! Component: 2550 - total flux cleaned = -0.0021638 Jy ! Component: 2600 - total flux cleaned = -0.00220807 Jy ! Component: 2650 - total flux cleaned = -0.00219326 Jy ! Component: 2700 - total flux cleaned = -0.00212035 Jy ! Component: 2750 - total flux cleaned = -0.00213488 Jy ! Component: 2800 - total flux cleaned = -0.00214935 Jy ! Component: 2850 - total flux cleaned = -0.0021062 Jy ! Component: 2900 - total flux cleaned = -0.0020632 Jy ! Component: 2950 - total flux cleaned = -0.00206313 Jy ! Component: 3000 - total flux cleaned = -0.00202046 Jy ! Component: 3050 - total flux cleaned = -0.00197788 Jy ! Component: 3100 - total flux cleaned = -0.00202009 Jy ! Component: 3150 - total flux cleaned = -0.00193576 Jy ! Component: 3200 - total flux cleaned = -0.00194976 Jy ! Component: 3250 - total flux cleaned = -0.00190792 Jy ! Component: 3300 - total flux cleaned = -0.00186608 Jy ! Component: 3350 - total flux cleaned = -0.00187996 Jy ! Component: 3400 - total flux cleaned = -0.00179741 Jy ! Component: 3450 - total flux cleaned = -0.00185229 Jy ! Component: 3500 - total flux cleaned = -0.00182493 Jy ! Component: 3550 - total flux cleaned = -0.00177048 Jy ! Component: 3600 - total flux cleaned = -0.00183843 Jy ! Component: 3650 - total flux cleaned = -0.00174373 Jy ! Component: 3700 - total flux cleaned = -0.00168982 Jy ! Component: 3750 - total flux cleaned = -0.00175701 Jy ! Component: 3800 - total flux cleaned = -0.00173022 Jy ! Component: 3850 - total flux cleaned = -0.00173009 Jy ! Component: 3900 - total flux cleaned = -0.00170358 Jy ! Component: 3950 - total flux cleaned = -0.00170355 Jy ! Component: 4000 - total flux cleaned = -0.00170351 Jy ! Component: 4050 - total flux cleaned = -0.00166407 Jy ! Total flux subtracted in 4096 components = -0.00158556 Jy ! Clean residual min=-0.000857 max=0.000978 Jy/beam ! Clean residual mean=0.000000 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0834135 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 459 components and 0.0834135 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0519+7133_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 1.212 at 33.5 degrees (North through East) ! Clean map min=-0.001075 max=0.033076 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0519+7133_X_map.fits wmodel /scr/pima/rv123_uvs/J0519+7133_X_map.mod ! Writing 459 model components to file: /scr/pima/rv123_uvs/J0519+7133_X_map.mod wobs /scr/pima/rv123_uvs/J0519+7133_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0519+7133_X_uvs.fits wwins /scr/pima/rv123_uvs/J0519+7133_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rv123_uvs/J0519+7133_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0330758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000220492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.99988 1.99988 3.99975 7.9995 15.999 31.998 63.996 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 150.009 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0519+7133_X_dfm.log closed on Sun Dec 23 00:40:27 2018