! Started logfile: /scr/pima/bu007_uvs/J1152+3327_C_dfm.log on Sun Jun 24 02:22:03 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/J1152+3327_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1152+3327_C_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1152+3327 ! ! 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 17640 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 J1152+3327_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002803Jy sigma=16.967500 ! Fit after self-cal, rms=0.955056Jy sigma=16.150083 ! 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=1.095 mas, bmaj=3.606 mas, bpa=12.3 degrees ! Estimated noise=0.656961 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 = 0.0374424 Jy ! Component: 100 - total flux cleaned = 0.0457201 Jy ! Total flux subtracted in 100 components = 0.0457201 Jy ! Clean residual min=-0.003652 max=0.003807 Jy/beam ! Clean residual mean=-0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0457201 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0457201 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=0.083885Jy sigma=1.380410 ! Fit after self-cal, rms=0.081729Jy sigma=1.346930 ! 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=1.387 mas, bmaj=3.775 mas, bpa=12.67 degrees ! Estimated noise=0.329323 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 = 0.00625068 Jy ! Component: 100 - total flux cleaned = 0.0088585 Jy ! Component: 150 - total flux cleaned = 0.0101227 Jy ! Component: 200 - total flux cleaned = 0.0108227 Jy ! Total flux subtracted in 200 components = 0.0108227 Jy ! Clean residual min=-0.001845 max=0.002147 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0565428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0565428 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=0.081321Jy sigma=1.339357 ! Fit after self-cal, rms=0.081257Jy sigma=1.338387 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.387 x 3.775 at 12.67 degrees (North through East) ! Clean map min=-0.0017786 max=0.052447 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.94 KP 0.84 ! LA 1.15 MK 1.01 NL 0.95 OV 1.11 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.98 KP 0.92 ! LA 1.01 MK 1.00 NL 0.95 OV 1.05 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.09 KP 1.04 ! LA 0.96 MK 0.95 NL 1.08 OV 1.00 ! PT 0.92 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.94 KP 0.96 ! LA 1.08 MK 1.07 NL 1.07 OV 0.95 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.99 KP 1.02 ! LA 1.06 MK 1.10 NL 0.94 OV 1.05 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.08 KP 1.04 ! LA 1.02 MK 1.11 NL 1.09 OV 0.93 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.00 KP 0.96 ! LA 1.03 MK 1.12 NL 0.96 OV 0.95 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.04 KP 0.90 ! LA 1.16 MK 1.08 NL 0.90 OV 0.92 ! PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.081257Jy sigma=1.338387 ! Fit after self-cal, rms=0.080770Jy sigma=1.335891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.777 mas, bpa=13.01 degrees ! Estimated noise=0.326815 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 = -2.55148e-05 Jy ! Component: 100 - total flux cleaned = 6.30185e-06 Jy ! Component: 150 - total flux cleaned = 2.02956e-05 Jy ! Component: 200 - total flux cleaned = 3.25513e-05 Jy ! Total flux subtracted in 200 components = 3.25513e-05 Jy ! Clean residual min=-0.001545 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0565754 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0565754 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=0.080765Jy sigma=1.335813 ! Fit after self-cal, rms=0.080819Jy sigma=1.334984 ! 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=0.080819Jy sigma=1.334984 ! Fit after self-cal, rms=0.080992Jy sigma=1.334878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.775 mas, bpa=13.12 degrees ! Estimated noise=0.326081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13133e-05 Jy ! Component: 100 - total flux cleaned = -6.14119e-05 Jy ! Component: 150 - total flux cleaned = -4.86194e-05 Jy ! Component: 200 - total flux cleaned = -4.84122e-05 Jy ! Total flux subtracted in 200 components = -4.84122e-05 Jy ! Clean residual min=-0.001544 max=0.001439 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.056527 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.056527 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=0.080986Jy sigma=1.334817 ! Fit after self-cal, rms=0.081013Jy sigma=1.334663 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 = -1.1458e-05 Jy ! Component: 100 - total flux cleaned = -1.14795e-05 Jy ! Component: 150 - total flux cleaned = -1.13026e-05 Jy ! Component: 200 - total flux cleaned = -2.08532e-06 Jy ! Total flux subtracted in 200 components = -2.08532e-06 Jy ! Clean residual min=-0.001597 max=0.001443 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0565249 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0565249 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=0.081010Jy sigma=1.334624 ! Fit after self-cal, rms=0.081013Jy sigma=1.334615 ! 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=0.081013Jy sigma=1.334615 ! Fit after self-cal, rms=0.080817Jy sigma=1.334598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=3.776 mas, bpa=13.12 degrees ! Estimated noise=0.324866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106522 Jy ! Component: 100 - total flux cleaned = -0.000140129 Jy ! Component: 150 - total flux cleaned = -0.000140575 Jy ! Component: 200 - total flux cleaned = -0.00013213 Jy ! Total flux subtracted in 200 components = -0.00013213 Jy ! Clean residual min=-0.001600 max=0.001441 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0563927 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0563927 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=0.080814Jy sigma=1.334571 ! Fit after self-cal, rms=0.080824Jy sigma=1.334559 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 = -7.36188e-06 Jy ! Component: 100 - total flux cleaned = 6.47815e-07 Jy ! Component: 150 - total flux cleaned = 5.00594e-07 Jy ! Component: 200 - total flux cleaned = 7.11421e-06 Jy ! Total flux subtracted in 200 components = 7.11421e-06 Jy ! Clean residual min=-0.001592 max=0.001454 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0563999 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0563999 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=0.080822Jy sigma=1.334540 ! Fit after self-cal, rms=0.080823Jy sigma=1.334533 ! 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=0.080823Jy sigma=1.334533 ! Fit after self-cal, rms=0.080548Jy sigma=1.334524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=4.816 mas, bpa=5.466 degrees ! Estimated noise=0.448691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.98429e-05 Jy ! Component: 100 - total flux cleaned = -0.00011245 Jy ! Component: 150 - total flux cleaned = -0.000130766 Jy ! Component: 200 - total flux cleaned = -0.000138495 Jy ! Total flux subtracted in 200 components = -0.000138495 Jy ! Clean residual min=-0.001684 max=0.001881 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0562614 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.0562614 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=0.080546Jy sigma=1.334531 ! Fit after self-cal, rms=0.080548Jy sigma=1.334520 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 = 3.36235e-05 Jy ! Component: 100 - total flux cleaned = 1.92928e-05 Jy ! Component: 150 - total flux cleaned = 1.05959e-05 Jy ! Component: 200 - total flux cleaned = 8.06516e-06 Jy ! Total flux subtracted in 200 components = 8.06516e-06 Jy ! Clean residual min=-0.001681 max=0.001899 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0562694 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0562694 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=0.080548Jy sigma=1.334524 ! Fit after self-cal, rms=0.080546Jy sigma=1.334461 ! 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=1.397 mas, bmaj=3.777 mas, bpa=13.09 degrees ! Estimated noise=0.32363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 3.777 at 13.09 degrees (North through East) ! Clean map min=-0.0014953 max=0.051297 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=1.103 mas, bmaj=3.608 mas, bpa=12.5 degrees ! Estimated noise=0.647139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384504 Jy ! Component: 100 - total flux cleaned = 0.0471089 Jy ! Component: 150 - total flux cleaned = 0.0503929 Jy ! Component: 200 - total flux cleaned = 0.0524755 Jy ! Total flux subtracted in 200 components = 0.0524755 Jy ! Clean residual min=-0.003849 max=0.003536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0524755 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0524755 Jy ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=3.777 mas, bpa=13.09 degrees ! Estimated noise=0.32363 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 = 0.00254386 Jy ! Component: 100 - total flux cleaned = 0.00326854 Jy ! Component: 150 - total flux cleaned = 0.00352291 Jy ! Component: 200 - total flux cleaned = 0.00370819 Jy ! Total flux subtracted in 200 components = 0.00370819 Jy ! Clean residual min=-0.001657 max=0.001452 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0561836 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0561836 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=3.439 mas, bmaj=4.816 mas, bpa=5.466 degrees ! Estimated noise=0.448691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.20963e-05 Jy ! Component: 100 - total flux cleaned = 7.4526e-05 Jy ! Component: 150 - total flux cleaned = 9.14551e-05 Jy ! Component: 200 - total flux cleaned = 9.66665e-05 Jy ! Total flux subtracted in 200 components = 9.66665e-05 Jy ! Clean residual min=-0.001714 max=0.001924 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0562803 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 = 4.42289e-06 Jy ! Component: 100 - total flux cleaned = 4.32981e-06 Jy ! Component: 150 - total flux cleaned = 4.1815e-06 Jy ! Component: 200 - total flux cleaned = 4.17805e-06 Jy ! Total flux subtracted in 200 components = 4.17805e-06 Jy ! Clean residual min=-0.001704 max=0.001915 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0562845 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0562845 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=3.777 mas, bpa=13.09 degrees ! Estimated noise=0.32363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.09538e-05 Jy ! Component: 100 - total flux cleaned = -3.4211e-05 Jy ! Component: 150 - total flux cleaned = -2.36146e-05 Jy ! Component: 200 - total flux cleaned = -2.36642e-05 Jy ! Total flux subtracted in 200 components = -2.36642e-05 Jy ! Clean residual min=-0.001610 max=0.001471 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0562608 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0562608 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=0.080547Jy sigma=1.334524 ! Fit after self-cal, rms=0.080547Jy sigma=1.334511 wmodel J1152+3327_C_map.mod ! Writing 28 model components to file: J1152+3327_C_map.mod wobs J1152+3327_C_uvs.fits ! Writing UV FITS file: J1152+3327_C_uvs.fits wwins J1152+3327_C_map.win ! wwins: Wrote 1 windows to J1152+3327_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 = -0.000566414 Jy ! Component: 100 - total flux cleaned = -0.000813252 Jy ! Component: 150 - total flux cleaned = -0.000942476 Jy ! Component: 200 - total flux cleaned = -0.00108916 Jy ! Component: 250 - total flux cleaned = -0.00120735 Jy ! Component: 300 - total flux cleaned = -0.00132199 Jy ! Component: 350 - total flux cleaned = -0.00145547 Jy ! Component: 400 - total flux cleaned = -0.00158487 Jy ! Component: 450 - total flux cleaned = -0.00171017 Jy ! Component: 500 - total flux cleaned = -0.00181271 Jy ! Component: 550 - total flux cleaned = -0.00195268 Jy ! Component: 600 - total flux cleaned = -0.00212861 Jy ! Component: 650 - total flux cleaned = -0.00228175 Jy ! Component: 700 - total flux cleaned = -0.0024506 Jy ! Component: 750 - total flux cleaned = -0.00254271 Jy ! Component: 800 - total flux cleaned = -0.00266938 Jy ! Component: 850 - total flux cleaned = -0.00277613 Jy ! Component: 900 - total flux cleaned = -0.00288128 Jy ! Component: 950 - total flux cleaned = -0.00298485 Jy ! Component: 1000 - total flux cleaned = -0.00312125 Jy ! Component: 1050 - total flux cleaned = -0.0032552 Jy ! Component: 1100 - total flux cleaned = -0.00330466 Jy ! Component: 1150 - total flux cleaned = -0.00335396 Jy ! Component: 1200 - total flux cleaned = -0.00346693 Jy ! Component: 1250 - total flux cleaned = -0.0035145 Jy ! Component: 1300 - total flux cleaned = -0.00362443 Jy ! Component: 1350 - total flux cleaned = -0.00370202 Jy ! Component: 1400 - total flux cleaned = -0.0037173 Jy ! Component: 1450 - total flux cleaned = -0.00379328 Jy ! Component: 1500 - total flux cleaned = -0.00385323 Jy ! Component: 1550 - total flux cleaned = -0.00389771 Jy ! Component: 1600 - total flux cleaned = -0.00395648 Jy ! Component: 1650 - total flux cleaned = -0.00398556 Jy ! Component: 1700 - total flux cleaned = -0.00404303 Jy ! Component: 1750 - total flux cleaned = -0.00408551 Jy ! Component: 1800 - total flux cleaned = -0.00407125 Jy ! Component: 1850 - total flux cleaned = -0.00407143 Jy ! Component: 1900 - total flux cleaned = -0.00411305 Jy ! Component: 1950 - total flux cleaned = -0.00411299 Jy ! Component: 2000 - total flux cleaned = -0.00412657 Jy ! Component: 2050 - total flux cleaned = -0.00409972 Jy ! Component: 2100 - total flux cleaned = -0.00407323 Jy ! Component: 2150 - total flux cleaned = -0.0040865 Jy ! Component: 2200 - total flux cleaned = -0.00408656 Jy ! Component: 2250 - total flux cleaned = -0.00407357 Jy ! Component: 2300 - total flux cleaned = -0.00407354 Jy ! Component: 2350 - total flux cleaned = -0.00402262 Jy ! Component: 2400 - total flux cleaned = -0.00403532 Jy ! Component: 2450 - total flux cleaned = -0.00407301 Jy ! Component: 2500 - total flux cleaned = -0.00402305 Jy ! Component: 2550 - total flux cleaned = -0.00394863 Jy ! Component: 2600 - total flux cleaned = -0.00397343 Jy ! Component: 2650 - total flux cleaned = -0.00393673 Jy ! Component: 2700 - total flux cleaned = -0.00390052 Jy ! Component: 2750 - total flux cleaned = -0.0039006 Jy ! Component: 2800 - total flux cleaned = -0.00386478 Jy ! Component: 2850 - total flux cleaned = -0.00384087 Jy ! Component: 2900 - total flux cleaned = -0.00381732 Jy ! Component: 2950 - total flux cleaned = -0.00379383 Jy ! Component: 3000 - total flux cleaned = -0.00380543 Jy ! Component: 3050 - total flux cleaned = -0.00372418 Jy ! Component: 3100 - total flux cleaned = -0.00373574 Jy ! Component: 3150 - total flux cleaned = -0.00372422 Jy ! Component: 3200 - total flux cleaned = -0.00368998 Jy ! Component: 3250 - total flux cleaned = -0.00369003 Jy ! Component: 3300 - total flux cleaned = -0.00365624 Jy ! Component: 3350 - total flux cleaned = -0.00363392 Jy ! Component: 3400 - total flux cleaned = -0.00360039 Jy ! Component: 3450 - total flux cleaned = -0.00361157 Jy ! Component: 3500 - total flux cleaned = -0.00357832 Jy ! Component: 3550 - total flux cleaned = -0.00353433 Jy ! Component: 3600 - total flux cleaned = -0.00351242 Jy ! Component: 3650 - total flux cleaned = -0.00349054 Jy ! Component: 3700 - total flux cleaned = -0.00340382 Jy ! Component: 3750 - total flux cleaned = -0.00336072 Jy ! Component: 3800 - total flux cleaned = -0.00336079 Jy ! Component: 3850 - total flux cleaned = -0.00330747 Jy ! Component: 3900 - total flux cleaned = -0.00329692 Jy ! Component: 3950 - total flux cleaned = -0.00327573 Jy ! Component: 4000 - total flux cleaned = -0.00321246 Jy ! Component: 4050 - total flux cleaned = -0.00313901 Jy ! Total flux subtracted in 4096 components = -0.00314947 Jy ! Clean residual min=-0.000602 max=0.000603 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0531114 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 291 components and 0.0531114 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1152+3327_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 3.777 at 13.09 degrees (North through East) ! Clean map min=-0.001158 max=0.051217 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1152+3327_C_map.fits wmodel /scr/pima/bu007_uvs/J1152+3327_C_map.mod ! Writing 291 model components to file: /scr/pima/bu007_uvs/J1152+3327_C_map.mod wobs /scr/pima/bu007_uvs/J1152+3327_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1152+3327_C_uvs.fits wwins /scr/pima/bu007_uvs/J1152+3327_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1152+3327_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0512173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178671 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04655 1.04655 2.0931 4.1862 8.37239 16.7448 33.4896 66.9791 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 286.656 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1152+3327_C_dfm.log closed on Sun Jun 24 02:22:07 2018