! Started logfile: /scr/pima/bu007_uvs/J1006+3050_C_dfm.log on Sun Jun 24 02:19:54 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1006+3050_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1006+3050_C_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879556 visibilities/baseline/integration-bin. ! Found source: J1006+3050 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 15832 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1006+3050_C] 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 0.300x0.300 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005417Jy sigma=14.129369 ! Fit after self-cal, rms=0.957534Jy sigma=13.415811 ! 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=1.233 mas, bmaj=3.588 mas, bpa=18.88 degrees ! Estimated noise=0.882664 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 = 0.0355615 Jy ! Component: 100 - total flux cleaned = 0.0438789 Jy ! Total flux subtracted in 100 components = 0.0438789 Jy ! Clean residual min=-0.005140 max=0.004741 Jy/beam ! Clean residual mean=-0.000001 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0438789 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0438789 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=0.092711Jy sigma=1.212260 ! Fit after self-cal, rms=0.091212Jy sigma=1.191892 ! 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=1.632 mas, bmaj=3.842 mas, bpa=20.36 degrees ! Estimated noise=0.417157 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 = 0.00669987 Jy ! Component: 100 - total flux cleaned = 0.00895627 Jy ! Component: 150 - total flux cleaned = 0.0102003 Jy ! Component: 200 - total flux cleaned = 0.0108498 Jy ! Total flux subtracted in 200 components = 0.0108498 Jy ! Clean residual min=-0.003596 max=0.002911 Jy/beam ! Clean residual mean=0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0547287 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0547287 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=0.090876Jy sigma=1.184001 ! Fit after self-cal, rms=0.090839Jy sigma=1.183228 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.632 x 3.842 at 20.36 degrees (North through East) ! Clean map min=-0.0035119 max=0.051122 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.91 KP 0.92 ! LA 1.07 MK 0.92 NL 1.02 OV 1.01 ! PT 0.86 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 0.90 ! LA 0.97 MK 1.05 NL 0.97 OV 0.98 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.02 KP 1.03 ! LA 0.96 MK 1.06 NL 1.16 OV 0.98 ! PT 0.90 SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.94 KP 1.07 ! LA 1.05 MK 0.93 NL 1.00 OV 0.87 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.89 KP 1.00 ! LA 1.16 MK 0.82 NL 1.13 OV 1.04 ! PT 0.82 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.99 KP 1.01 ! LA 1.06 MK 0.95 NL 1.11 OV 0.97 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.08 HN 0.88 KP 0.98 ! LA 1.04 MK 0.93 NL 1.03 OV 0.99 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.03 KP 1.05 ! LA 1.01 MK 1.06 NL 1.22 OV 1.03 ! PT 0.79 SC 0.90 ! ! ! Fit before self-cal, rms=0.090839Jy sigma=1.183228 ! Fit after self-cal, rms=0.090015Jy sigma=1.179893 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=3.852 mas, bpa=19.87 degrees ! Estimated noise=0.407799 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 = -0.000646912 Jy ! Component: 100 - total flux cleaned = -0.000705464 Jy ! Component: 150 - total flux cleaned = -0.000773717 Jy ! Component: 200 - total flux cleaned = -0.000791656 Jy ! Total flux subtracted in 200 components = -0.000791656 Jy ! Clean residual min=-0.003341 max=0.002742 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.053937 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.053937 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=0.089995Jy sigma=1.179655 ! Fit after self-cal, rms=0.090218Jy sigma=1.178405 ! 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=0.090218Jy sigma=1.178405 ! Fit after self-cal, rms=0.090688Jy sigma=1.178010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=3.861 mas, bpa=19.62 degrees ! Estimated noise=0.404674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527465 Jy ! Component: 100 - total flux cleaned = -0.000580448 Jy ! Component: 150 - total flux cleaned = -0.000639901 Jy ! Component: 200 - total flux cleaned = -0.000656008 Jy ! Total flux subtracted in 200 components = -0.000656008 Jy ! Clean residual min=-0.003090 max=0.002583 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.053281 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.053281 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=0.090672Jy sigma=1.177858 ! Fit after self-cal, rms=0.090754Jy sigma=1.177022 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 = 2.55775e-05 Jy ! Component: 100 - total flux cleaned = 7.17216e-05 Jy ! Component: 150 - total flux cleaned = 9.69348e-05 Jy ! Component: 200 - total flux cleaned = 9.68779e-05 Jy ! Total flux subtracted in 200 components = 9.68779e-05 Jy ! Clean residual min=-0.002811 max=0.002596 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0533779 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0533779 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=0.090750Jy sigma=1.176957 ! Fit after self-cal, rms=0.090749Jy sigma=1.176922 ! 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=0.090749Jy sigma=1.176922 ! Fit after self-cal, rms=0.090841Jy sigma=1.176782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=3.86 mas, bpa=19.47 degrees ! Estimated noise=0.402329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.74133e-05 Jy ! Component: 100 - total flux cleaned = -0.000115221 Jy ! Component: 150 - total flux cleaned = -0.000161641 Jy ! Component: 200 - total flux cleaned = -0.000161888 Jy ! Total flux subtracted in 200 components = -0.000161888 Jy ! Clean residual min=-0.002678 max=0.002587 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.053216 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.053216 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=0.090834Jy sigma=1.176672 ! Fit after self-cal, rms=0.090894Jy sigma=1.176610 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 = -5.74712e-05 Jy ! Component: 100 - total flux cleaned = -5.76811e-05 Jy ! Component: 150 - total flux cleaned = -5.78291e-05 Jy ! Component: 200 - total flux cleaned = -4.92675e-05 Jy ! Total flux subtracted in 200 components = -4.92675e-05 Jy ! Clean residual min=-0.002668 max=0.002593 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0531667 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0531668 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=0.090891Jy sigma=1.176580 ! Fit after self-cal, rms=0.090897Jy sigma=1.176542 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.090897Jy sigma=1.176542 ! Fit after self-cal, rms=0.090671Jy sigma=1.176460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.09 mas, bpa=7.763 degrees ! Estimated noise=0.497231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767556 Jy ! Component: 100 - total flux cleaned = -0.000763742 Jy ! Component: 150 - total flux cleaned = -0.000750921 Jy ! Component: 200 - total flux cleaned = -0.000724164 Jy ! Total flux subtracted in 200 components = -0.000724164 Jy ! Clean residual min=-0.002473 max=0.002301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0524426 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0524426 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=0.090673Jy sigma=1.176519 ! Fit after self-cal, rms=0.090664Jy sigma=1.176286 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 = -0.000200141 Jy ! Component: 100 - total flux cleaned = -0.000132237 Jy ! Component: 150 - total flux cleaned = -9.29299e-05 Jy ! Component: 200 - total flux cleaned = -7.13309e-05 Jy ! Total flux subtracted in 200 components = -7.13309e-05 Jy ! Clean residual min=-0.002489 max=0.002315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0523713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0523713 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=0.090668Jy sigma=1.176345 ! Fit after self-cal, rms=0.090658Jy sigma=1.176261 ! 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=1.608 mas, bmaj=3.859 mas, bpa=19.38 degrees ! Estimated noise=0.399699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.608 x 3.859 at 19.38 degrees (North through East) ! Clean map min=-0.0038219 max=0.049878 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=1.22 mas, bmaj=3.609 mas, bpa=17.92 degrees ! Estimated noise=0.845474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035701 Jy ! Component: 100 - total flux cleaned = 0.0443236 Jy ! Component: 150 - total flux cleaned = 0.0478712 Jy ! Component: 200 - total flux cleaned = 0.0495061 Jy ! Total flux subtracted in 200 components = 0.0495061 Jy ! Clean residual min=-0.003879 max=0.004084 Jy/beam ! Clean residual mean=0.000000 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.0495061 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0495061 Jy ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=3.859 mas, bpa=19.38 degrees ! Estimated noise=0.399699 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 = 0.00155221 Jy ! Component: 100 - total flux cleaned = 0.00210786 Jy ! Component: 150 - total flux cleaned = 0.00240833 Jy ! Component: 200 - total flux cleaned = 0.00268329 Jy ! Total flux subtracted in 200 components = 0.00268329 Jy ! Clean residual min=-0.002664 max=0.002418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0521893 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0521893 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.09 mas, bpa=7.763 degrees ! Estimated noise=0.497231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295772 Jy ! Component: 100 - total flux cleaned = -0.000228265 Jy ! Component: 150 - total flux cleaned = -0.000158029 Jy ! Component: 200 - total flux cleaned = -0.000108241 Jy ! Total flux subtracted in 200 components = -0.000108241 Jy ! Clean residual min=-0.002444 max=0.002299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0520811 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 = 3.76598e-05 Jy ! Component: 100 - total flux cleaned = 6.60195e-05 Jy ! Component: 150 - total flux cleaned = 8.8404e-05 Jy ! Component: 200 - total flux cleaned = 9.47457e-05 Jy ! Total flux subtracted in 200 components = 9.47457e-05 Jy ! Clean residual min=-0.002483 max=0.002265 Jy/beam ! Clean residual mean=-0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0521759 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.0521758 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=3.859 mas, bpa=19.38 degrees ! Estimated noise=0.399699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292388 Jy ! Component: 100 - total flux cleaned = 0.000289387 Jy ! Component: 150 - total flux cleaned = 0.000255657 Jy ! Component: 200 - total flux cleaned = 0.000255712 Jy ! Total flux subtracted in 200 components = 0.000255712 Jy ! Clean residual min=-0.002626 max=0.002469 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0524316 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0524316 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=0.090658Jy sigma=1.176360 ! Fit after self-cal, rms=0.090660Jy sigma=1.176308 wmodel J1006+3050_C_map.mod ! Writing 47 model components to file: J1006+3050_C_map.mod wobs J1006+3050_C_uvs.fits ! Writing UV FITS file: J1006+3050_C_uvs.fits wwins J1006+3050_C_map.win ! wwins: Wrote 1 windows to J1006+3050_C_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 = -6.07255e-05 Jy ! Component: 100 - total flux cleaned = -2.37488e-05 Jy ! Component: 150 - total flux cleaned = -0.000133016 Jy ! Component: 200 - total flux cleaned = -0.00034213 Jy ! Component: 250 - total flux cleaned = -0.000541726 Jy ! Component: 300 - total flux cleaned = -0.00060479 Jy ! Component: 350 - total flux cleaned = -0.000574265 Jy ! Component: 400 - total flux cleaned = -0.000574508 Jy ! Component: 450 - total flux cleaned = -0.000516981 Jy ! Component: 500 - total flux cleaned = -0.000433447 Jy ! Component: 550 - total flux cleaned = -0.000324398 Jy ! Component: 600 - total flux cleaned = -0.000244259 Jy ! Component: 650 - total flux cleaned = -0.000113833 Jy ! Component: 700 - total flux cleaned = -1.23558e-05 Jy ! Component: 750 - total flux cleaned = 8.6881e-05 Jy ! Component: 800 - total flux cleaned = 0.000159918 Jy ! Component: 850 - total flux cleaned = 0.000183899 Jy ! Component: 900 - total flux cleaned = 0.000160815 Jy ! Component: 950 - total flux cleaned = 0.000161461 Jy ! Component: 1000 - total flux cleaned = 0.000184242 Jy ! Component: 1050 - total flux cleaned = 0.000184262 Jy ! Component: 1100 - total flux cleaned = 0.000184723 Jy ! Component: 1150 - total flux cleaned = 0.000249461 Jy ! Component: 1200 - total flux cleaned = 0.00020677 Jy ! Component: 1250 - total flux cleaned = 0.00022767 Jy ! Component: 1300 - total flux cleaned = 0.000289627 Jy ! Component: 1350 - total flux cleaned = 0.000227911 Jy ! Component: 1400 - total flux cleaned = 0.000248118 Jy ! Component: 1450 - total flux cleaned = 0.000228294 Jy ! Component: 1500 - total flux cleaned = 0.000267909 Jy ! Component: 1550 - total flux cleaned = 0.000268047 Jy ! Component: 1600 - total flux cleaned = 0.000287167 Jy ! Component: 1650 - total flux cleaned = 0.000267931 Jy ! Component: 1700 - total flux cleaned = 0.000267884 Jy ! Component: 1750 - total flux cleaned = 0.000268182 Jy ! Component: 1800 - total flux cleaned = 0.000250064 Jy ! Component: 1850 - total flux cleaned = 0.000304826 Jy ! Component: 1900 - total flux cleaned = 0.000286951 Jy ! Component: 1950 - total flux cleaned = 0.000322626 Jy ! Component: 2000 - total flux cleaned = 0.00030498 Jy ! Component: 2050 - total flux cleaned = 0.000305142 Jy ! Component: 2100 - total flux cleaned = 0.000339967 Jy ! Component: 2150 - total flux cleaned = 0.000339811 Jy ! Component: 2200 - total flux cleaned = 0.000322878 Jy ! Component: 2250 - total flux cleaned = 0.000339901 Jy ! Component: 2300 - total flux cleaned = 0.000323285 Jy ! Component: 2350 - total flux cleaned = 0.000323231 Jy ! Component: 2400 - total flux cleaned = 0.000257203 Jy ! Component: 2450 - total flux cleaned = 0.000322406 Jy ! Component: 2500 - total flux cleaned = 0.000305987 Jy ! Component: 2550 - total flux cleaned = 0.000289934 Jy ! Component: 2600 - total flux cleaned = 0.000273886 Jy ! Component: 2650 - total flux cleaned = 0.000273957 Jy ! Component: 2700 - total flux cleaned = 0.000289701 Jy ! Component: 2750 - total flux cleaned = 0.000320938 Jy ! Component: 2800 - total flux cleaned = 0.000305606 Jy ! Component: 2850 - total flux cleaned = 0.000290383 Jy ! Component: 2900 - total flux cleaned = 0.000336307 Jy ! Component: 2950 - total flux cleaned = 0.000336532 Jy ! Component: 3000 - total flux cleaned = 0.000366661 Jy ! Component: 3050 - total flux cleaned = 0.000366566 Jy ! Component: 3100 - total flux cleaned = 0.00041099 Jy ! Component: 3150 - total flux cleaned = 0.000440502 Jy ! Component: 3200 - total flux cleaned = 0.00045486 Jy ! Component: 3250 - total flux cleaned = 0.000411151 Jy ! Component: 3300 - total flux cleaned = 0.00042559 Jy ! Component: 3350 - total flux cleaned = 0.000497372 Jy ! Component: 3400 - total flux cleaned = 0.000454487 Jy ! Component: 3450 - total flux cleaned = 0.000468503 Jy ! Component: 3500 - total flux cleaned = 0.000524911 Jy ! Component: 3550 - total flux cleaned = 0.000510818 Jy ! Component: 3600 - total flux cleaned = 0.000524692 Jy ! Component: 3650 - total flux cleaned = 0.000538551 Jy ! Component: 3700 - total flux cleaned = 0.000579802 Jy ! Component: 3750 - total flux cleaned = 0.00059337 Jy ! Component: 3800 - total flux cleaned = 0.00060687 Jy ! Component: 3850 - total flux cleaned = 0.000633951 Jy ! Component: 3900 - total flux cleaned = 0.000633962 Jy ! Component: 3950 - total flux cleaned = 0.000647486 Jy ! Component: 4000 - total flux cleaned = 0.000580993 Jy ! Component: 4050 - total flux cleaned = 0.000607507 Jy ! Total flux subtracted in 4096 components = 0.000646968 Jy ! Clean residual min=-0.000696 max=0.000817 Jy/beam ! Clean residual mean=0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0530785 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 334 components and 0.0530785 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1006+3050_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.608 x 3.859 at 19.38 degrees (North through East) ! Clean map min=-0.0039136 max=0.04965 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1006+3050_C_map.fits wmodel /scr/pima/bu007_uvs/J1006+3050_C_map.mod ! Writing 334 model components to file: /scr/pima/bu007_uvs/J1006+3050_C_map.mod wobs /scr/pima/bu007_uvs/J1006+3050_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1006+3050_C_uvs.fits wwins /scr/pima/bu007_uvs/J1006+3050_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1006+3050_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0496498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39252 1.39252 2.78505 5.5701 11.1402 22.2804 44.5608 89.1215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.436 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1006+3050_C_dfm.log closed on Sun Jun 24 02:19:58 2018