! Started logfile: .//J0323+7413_X_dfm.log on Sat Oct 20 23:40:23 2018 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 .//J0323+7413_X_uva.fits ! Reading UV FITS file: .//J0323+7413_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0323+7413 ! ! 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): RR ! ! Read 76 lines of history. ! ! Reading 840 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 8 channels. ! Selecting polarization: RR, 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 J0323+7413_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. ! ! 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=0.999824Jy sigma=51.029891 ! Fit after self-cal, rms=0.981748Jy sigma=50.154493 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.15 mas, bmaj=3.021 mas, bpa=0.8492 degrees ! Estimated noise=0.788332 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 = 0.0130183 Jy ! Component: 100 - total flux cleaned = 0.0165337 Jy ! Total flux subtracted in 100 components = 0.0165337 Jy ! Clean residual min=-0.002336 max=0.002570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0165337 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0165337 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=0.016744Jy sigma=0.790551 ! Fit after self-cal, rms=0.015768Jy sigma=0.702642 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.461 mas, bmaj=3.322 mas, bpa=-0.8186 degrees ! Estimated noise=0.502241 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 = 0.00321675 Jy ! Component: 100 - total flux cleaned = 0.00487415 Jy ! Component: 150 - total flux cleaned = 0.00588159 Jy ! Component: 200 - total flux cleaned = 0.00652032 Jy ! Total flux subtracted in 200 components = 0.00652032 Jy ! Clean residual min=-0.001625 max=0.002589 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.023054 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.023054 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=0.015005Jy sigma=0.667480 ! Fit after self-cal, rms=0.014990Jy sigma=0.666729 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.461 x 3.322 at -0.8186 degrees (North through East) ! Clean map min=-0.001592 max=0.01881 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 KP 1.13 LA 0.91 ! NL 0.84 OV 1.06 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.88 KP 1.13 LA 1.00 ! NL 0.84 OV 1.00 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.26 LA 1.05 ! NL 1.12 OV 0.95 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 KP 1.20 LA 0.89 ! NL 1.05 OV 1.24 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.15 KP 1.19 LA 0.92 ! NL 0.82 OV 1.20 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 KP 1.07 LA 0.83 ! NL 1.04 OV 0.91 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 KP 0.88 LA 1.04 ! NL 1.08 OV 0.84 PT 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.87 KP 1.16 LA 0.88 ! NL 0.91 OV 1.05 PT 1.23 ! ! ! Fit before self-cal, rms=0.014990Jy sigma=0.666729 ! Fit after self-cal, rms=0.015221Jy sigma=0.649139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=3.32 mas, bpa=-0.8134 degrees ! Estimated noise=0.491036 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 = 0.000689069 Jy ! Component: 100 - total flux cleaned = 0.00085642 Jy ! Component: 150 - total flux cleaned = 0.000947929 Jy ! Component: 200 - total flux cleaned = 0.00102626 Jy ! Total flux subtracted in 200 components = 0.00102626 Jy ! Clean residual min=-0.001545 max=0.001989 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0240802 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0240802 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=0.015166Jy sigma=0.647032 ! Fit after self-cal, rms=0.015215Jy sigma=0.646169 ! 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=0.015215Jy sigma=0.646169 ! Fit after self-cal, rms=0.015537Jy sigma=0.645588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.41 mas, bmaj=3.308 mas, bpa=-1.312 degrees ! Estimated noise=0.493548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549521 Jy ! Component: 100 - total flux cleaned = 0.000853232 Jy ! Component: 150 - total flux cleaned = 0.000977034 Jy ! Component: 200 - total flux cleaned = 0.00102057 Jy ! Total flux subtracted in 200 components = 0.00102057 Jy ! Clean residual min=-0.001500 max=0.001844 Jy/beam ! Clean residual mean=0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0251008 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0251008 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=0.015498Jy sigma=0.644590 ! Fit after self-cal, rms=0.015506Jy sigma=0.644530 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 = 2.58722e-05 Jy ! Component: 100 - total flux cleaned = 3.1927e-05 Jy ! Component: 150 - total flux cleaned = 2.63353e-05 Jy ! Component: 200 - total flux cleaned = 2.10509e-05 Jy ! Total flux subtracted in 200 components = 2.10509e-05 Jy ! Clean residual min=-0.001504 max=0.001802 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0251219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0251219 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=0.015498Jy sigma=0.644329 ! Fit after self-cal, rms=0.015502Jy sigma=0.644312 ! 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=0.015502Jy sigma=0.644312 ! Fit after self-cal, rms=0.015696Jy sigma=0.643725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=3.294 mas, bpa=-1.97 degrees ! Estimated noise=0.492832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401861 Jy ! Component: 100 - total flux cleaned = 0.000648004 Jy ! Component: 150 - total flux cleaned = 0.000808976 Jy ! Component: 200 - total flux cleaned = 0.000874171 Jy ! Total flux subtracted in 200 components = 0.000874171 Jy ! Clean residual min=-0.001474 max=0.001754 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.025996 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.025996 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=0.015671Jy sigma=0.643352 ! Fit after self-cal, rms=0.015672Jy sigma=0.643337 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 = 3.38965e-05 Jy ! Component: 100 - total flux cleaned = 5.1317e-05 Jy ! Component: 150 - total flux cleaned = 6.35142e-05 Jy ! Component: 200 - total flux cleaned = 7.49815e-05 Jy ! Total flux subtracted in 200 components = 7.49815e-05 Jy ! Clean residual min=-0.001475 max=0.001741 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.026071 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.026071 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=0.015668Jy sigma=0.643264 ! Fit after self-cal, rms=0.015668Jy sigma=0.643258 ! 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=0.015668Jy sigma=0.643258 ! Fit after self-cal, rms=0.015834Jy sigma=0.642802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.673 mas, bmaj=3.482 mas, bpa=-1.106 degrees ! Estimated noise=0.524955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490803 Jy ! Component: 100 - total flux cleaned = 0.000768416 Jy ! Component: 150 - total flux cleaned = 0.000939618 Jy ! Component: 200 - total flux cleaned = 0.000975903 Jy ! Total flux subtracted in 200 components = 0.000975903 Jy ! Clean residual min=-0.001590 max=0.001913 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0270469 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0270469 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=0.015810Jy sigma=0.642891 ! Fit after self-cal, rms=0.015807Jy sigma=0.642861 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 = 3.93775e-05 Jy ! Component: 100 - total flux cleaned = 4.80556e-05 Jy ! Component: 150 - total flux cleaned = 5.20626e-05 Jy ! Component: 200 - total flux cleaned = 5.21084e-05 Jy ! Total flux subtracted in 200 components = 5.21084e-05 Jy ! Clean residual min=-0.001588 max=0.001905 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.027099 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.027099 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=0.015804Jy sigma=0.642948 ! Fit after self-cal, rms=0.015803Jy sigma=0.642942 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.282 mas, bpa=-2.659 degrees ! Estimated noise=0.491276 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.357 x 3.282 at -2.659 degrees (North through East) ! Clean map min=-0.0014226 max=0.018459 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=3.026 mas, bpa=-1.077 degrees ! Estimated noise=0.75451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133075 Jy ! Component: 100 - total flux cleaned = 0.0177029 Jy ! Component: 150 - total flux cleaned = 0.0201692 Jy ! Component: 200 - total flux cleaned = 0.0218134 Jy ! Total flux subtracted in 200 components = 0.0218134 Jy ! Clean residual min=-0.001683 max=0.001852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0218134 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0218134 Jy ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.282 mas, bpa=-2.659 degrees ! Estimated noise=0.491276 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 = 0.00176984 Jy ! Component: 100 - total flux cleaned = 0.00280691 Jy ! Component: 150 - total flux cleaned = 0.00349561 Jy ! Component: 200 - total flux cleaned = 0.003973 Jy ! Total flux subtracted in 200 components = 0.003973 Jy ! Clean residual min=-0.001534 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0257864 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0257864 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=2.673 mas, bmaj=3.482 mas, bpa=-1.106 degrees ! Estimated noise=0.524955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493155 Jy ! Component: 100 - total flux cleaned = 0.000806781 Jy ! Component: 150 - total flux cleaned = 0.00100894 Jy ! Component: 200 - total flux cleaned = 0.00105771 Jy ! Total flux subtracted in 200 components = 0.00105771 Jy ! Clean residual min=-0.001605 max=0.002006 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0268441 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 = 1.91124e-05 Jy ! Component: 100 - total flux cleaned = 2.5263e-05 Jy ! Component: 150 - total flux cleaned = 3.74993e-05 Jy ! Component: 200 - total flux cleaned = 4.30037e-05 Jy ! Total flux subtracted in 200 components = 4.30037e-05 Jy ! Clean residual min=-0.001601 max=0.001998 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0268871 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0268871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=3.282 mas, bpa=-2.659 degrees ! Estimated noise=0.491276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.13424e-05 Jy ! Component: 100 - total flux cleaned = -0.000124249 Jy ! Component: 150 - total flux cleaned = -0.000152313 Jy ! Component: 200 - total flux cleaned = -0.000167117 Jy ! Total flux subtracted in 200 components = -0.000167117 Jy ! Clean residual min=-0.001447 max=0.001782 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.02672 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.02672 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=0.015823Jy sigma=0.643255 ! Fit after self-cal, rms=0.015825Jy sigma=0.643217 wmodel J0323+7413_X_map.mod ! Writing 72 model components to file: J0323+7413_X_map.mod wobs J0323+7413_X_uvs.fits ! Writing UV FITS file: J0323+7413_X_uvs.fits wwins J0323+7413_X_map.win ! wwins: Wrote 1 windows to J0323+7413_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 = 0.000548555 Jy ! Component: 100 - total flux cleaned = 0.000667595 Jy ! Component: 150 - total flux cleaned = 0.000858803 Jy ! Component: 200 - total flux cleaned = 0.000936295 Jy ! Component: 250 - total flux cleaned = 0.00102473 Jy ! Component: 300 - total flux cleaned = 0.00112466 Jy ! Component: 350 - total flux cleaned = 0.00118654 Jy ! Component: 400 - total flux cleaned = 0.00124407 Jy ! Component: 450 - total flux cleaned = 0.00127103 Jy ! Component: 500 - total flux cleaned = 0.00133474 Jy ! Component: 550 - total flux cleaned = 0.00139489 Jy ! Component: 600 - total flux cleaned = 0.00142919 Jy ! Component: 650 - total flux cleaned = 0.00145121 Jy ! Component: 700 - total flux cleaned = 0.00150343 Jy ! Component: 750 - total flux cleaned = 0.00153355 Jy ! Component: 800 - total flux cleaned = 0.00159169 Jy ! Component: 850 - total flux cleaned = 0.00162906 Jy ! Component: 900 - total flux cleaned = 0.00168325 Jy ! Component: 950 - total flux cleaned = 0.00173547 Jy ! Component: 1000 - total flux cleaned = 0.00176909 Jy ! Component: 1050 - total flux cleaned = 0.00179368 Jy ! Component: 1100 - total flux cleaned = 0.0018335 Jy ! Component: 1150 - total flux cleaned = 0.00186449 Jy ! Component: 1200 - total flux cleaned = 0.00188712 Jy ! Component: 1250 - total flux cleaned = 0.00190895 Jy ! Component: 1300 - total flux cleaned = 0.00191616 Jy ! Component: 1350 - total flux cleaned = 0.00193026 Jy ! Component: 1400 - total flux cleaned = 0.00195075 Jy ! Component: 1450 - total flux cleaned = 0.00194406 Jy ! Component: 1500 - total flux cleaned = 0.00191781 Jy ! Component: 1550 - total flux cleaned = 0.00190496 Jy ! Component: 1600 - total flux cleaned = 0.00187963 Jy ! Component: 1650 - total flux cleaned = 0.0018734 Jy ! Component: 1700 - total flux cleaned = 0.00187327 Jy ! Component: 1750 - total flux cleaned = 0.001855 Jy ! Component: 1800 - total flux cleaned = 0.00185505 Jy ! Component: 1850 - total flux cleaned = 0.00186097 Jy ! Component: 1900 - total flux cleaned = 0.0018373 Jy ! Component: 1950 - total flux cleaned = 0.00183146 Jy ! Component: 2000 - total flux cleaned = 0.00181985 Jy ! Component: 2050 - total flux cleaned = 0.00180241 Jy ! Component: 2100 - total flux cleaned = 0.00179084 Jy ! Component: 2150 - total flux cleaned = 0.0017966 Jy ! Component: 2200 - total flux cleaned = 0.00177928 Jy ! Component: 2250 - total flux cleaned = 0.00176775 Jy ! Component: 2300 - total flux cleaned = 0.00175054 Jy ! Component: 2350 - total flux cleaned = 0.00175631 Jy ! Component: 2400 - total flux cleaned = 0.00175632 Jy ! Component: 2450 - total flux cleaned = 0.00175052 Jy ! Component: 2500 - total flux cleaned = 0.00176212 Jy ! Component: 2550 - total flux cleaned = 0.00175632 Jy ! Component: 2600 - total flux cleaned = 0.00174475 Jy ! Component: 2650 - total flux cleaned = 0.00174477 Jy ! Component: 2700 - total flux cleaned = 0.00174478 Jy ! Component: 2750 - total flux cleaned = 0.00173895 Jy ! Component: 2800 - total flux cleaned = 0.0017272 Jy ! Component: 2850 - total flux cleaned = 0.0017213 Jy ! Component: 2900 - total flux cleaned = 0.00170942 Jy ! Component: 2950 - total flux cleaned = 0.00170347 Jy ! Component: 3000 - total flux cleaned = 0.00169747 Jy ! Component: 3050 - total flux cleaned = 0.00169757 Jy ! Component: 3100 - total flux cleaned = 0.00167926 Jy ! Component: 3150 - total flux cleaned = 0.00168541 Jy ! Component: 3200 - total flux cleaned = 0.00168543 Jy ! Component: 3250 - total flux cleaned = 0.00168542 Jy ! Component: 3300 - total flux cleaned = 0.00169174 Jy ! Component: 3350 - total flux cleaned = 0.00169177 Jy ! Component: 3400 - total flux cleaned = 0.00168529 Jy ! Component: 3450 - total flux cleaned = 0.0016984 Jy ! Component: 3500 - total flux cleaned = 0.00169181 Jy ! Component: 3550 - total flux cleaned = 0.00169177 Jy ! Component: 3600 - total flux cleaned = 0.00168496 Jy ! Component: 3650 - total flux cleaned = 0.0016781 Jy ! Component: 3700 - total flux cleaned = 0.00167118 Jy ! Component: 3750 - total flux cleaned = 0.00166418 Jy ! Component: 3800 - total flux cleaned = 0.00167128 Jy ! Component: 3850 - total flux cleaned = 0.00167128 Jy ! Component: 3900 - total flux cleaned = 0.00168589 Jy ! Component: 3950 - total flux cleaned = 0.00168581 Jy ! Component: 4000 - total flux cleaned = 0.00169329 Jy ! Component: 4050 - total flux cleaned = 0.00170094 Jy ! Total flux subtracted in 4096 components = 0.00171642 Jy ! Clean residual min=-0.000444 max=0.000577 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0284364 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 354 components and 0.0284364 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0323+7413_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.357 x 3.282 at -2.659 degrees (North through East) ! Clean map min=-0.00093901 max=0.018177 Jy/beam ! Writing clean map to FITS file: .//J0323+7413_X_map.fits wmodel .//J0323+7413_X_map.mod ! Writing 354 model components to file: .//J0323+7413_X_map.mod wobs .//J0323+7413_X_uvs.fits ! Writing UV FITS file: .//J0323+7413_X_uvs.fits wwins .//J0323+7413_X_map.win ! wwins: Wrote 2 windows to .//J0323+7413_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0181774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.24105 2.24105 4.4821 8.96421 17.9284 35.8568 71.7137 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 133.865 quit ! Quitting program ! Log file .//J0323+7413_X_dfm.log closed on Sat Oct 20 23:40:26 2018