! Started logfile: /scr/pima/bu007_uvs/J0906+3039_C_dfm.log on Sun Jun 24 02:18:11 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/J0906+3039_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J0906+3039_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.99537 visibilities/baseline/integration-bin. ! Found source: J0906+3039 ! ! 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 17200 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 J0906+3039_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004529Jy sigma=16.704709 ! Fit after self-cal, rms=0.950258Jy sigma=15.789871 ! 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=1.192 mas, bmaj=3.61 mas, bpa=22.82 degrees ! Estimated noise=0.603375 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 = 0.0396102 Jy ! Component: 100 - total flux cleaned = 0.0497249 Jy ! Total flux subtracted in 100 components = 0.0497249 Jy ! Clean residual min=-0.004191 max=0.004706 Jy/beam ! Clean residual mean=-0.000003 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0497248 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0497248 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=0.084971Jy sigma=1.378033 ! Fit after self-cal, rms=0.082954Jy sigma=1.346870 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829879 Jy ! Component: 100 - total flux cleaned = 0.0132057 Jy ! Total flux subtracted in 100 components = 0.0132057 Jy ! Clean residual min=-0.003570 max=0.003739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0629305 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0629305 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=0.082016Jy sigma=1.330590 ! Fit after self-cal, rms=0.081906Jy sigma=1.329452 ! 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=1.516 mas, bmaj=3.779 mas, bpa=20.09 degrees ! Estimated noise=0.335625 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 = 0.00411586 Jy ! Component: 100 - total flux cleaned = 0.00613011 Jy ! Component: 150 - total flux cleaned = 0.00735762 Jy ! Component: 200 - total flux cleaned = 0.00815323 Jy ! Total flux subtracted in 200 components = 0.00815323 Jy ! Clean residual min=-0.001894 max=0.001814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0710838 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0710838 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=0.081709Jy sigma=1.326030 ! Fit after self-cal, rms=0.081632Jy sigma=1.325268 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.516 x 3.779 at 20.09 degrees (North through East) ! Clean map min=-0.0018302 max=0.054764 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 0.86 ! LA 1.09 MK 0.91 NL 0.94 OV 0.97 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.06 KP 0.97 ! LA 0.96 MK 0.98 NL 0.99 OV 1.11 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 0.98 ! LA 0.90 MK 0.99 NL 1.17 OV 0.98 ! PT 1.04 SC 1.17 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 1.02 ! LA 1.05 MK 1.01 NL 1.08 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.97 KP 0.97 ! LA 0.98 MK 1.06 NL 0.97 OV 1.07 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 0.90 KP 0.97 ! LA 0.98 MK 0.97 NL 1.11 OV 1.10 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.95 KP 0.95 ! LA 1.05 MK 1.00 NL 1.09 OV 0.89 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.97 ! LA 1.01 MK 0.94 NL 1.05 OV 1.00 ! PT 0.97 SC 0.94 ! ! ! Fit before self-cal, rms=0.081632Jy sigma=1.325268 ! Fit after self-cal, rms=0.081051Jy sigma=1.322610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=3.782 mas, bpa=19.88 degrees ! Estimated noise=0.331583 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 = 0.000331855 Jy ! Component: 100 - total flux cleaned = 0.000434623 Jy ! Component: 150 - total flux cleaned = 0.000521427 Jy ! Component: 200 - total flux cleaned = 0.000576372 Jy ! Total flux subtracted in 200 components = 0.000576372 Jy ! Clean residual min=-0.001834 max=0.001759 Jy/beam ! Clean residual mean=-0.000002 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0716601 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.0716601 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=0.081031Jy sigma=1.322396 ! Fit after self-cal, rms=0.081087Jy sigma=1.321990 ! 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=0.081087Jy sigma=1.321990 ! Fit after self-cal, rms=0.081411Jy sigma=1.321951 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.777 mas, bpa=20 degrees ! Estimated noise=0.331807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473956 Jy ! Component: 100 - total flux cleaned = 0.00054916 Jy ! Component: 150 - total flux cleaned = 0.00060946 Jy ! Component: 200 - total flux cleaned = 0.00066151 Jy ! Total flux subtracted in 200 components = 0.00066151 Jy ! Clean residual min=-0.001788 max=0.001712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0723216 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0723216 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=0.081399Jy sigma=1.321831 ! Fit after self-cal, rms=0.081414Jy sigma=1.321778 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 = -2.9042e-06 Jy ! Component: 100 - total flux cleaned = 2.62258e-05 Jy ! Component: 150 - total flux cleaned = 5.14655e-05 Jy ! Component: 200 - total flux cleaned = 6.2454e-05 Jy ! Total flux subtracted in 200 components = 6.2454e-05 Jy ! Clean residual min=-0.001770 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0723841 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0723841 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=0.081408Jy sigma=1.321718 ! Fit after self-cal, rms=0.081407Jy sigma=1.321694 ! 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=0.081407Jy sigma=1.321694 ! Fit after self-cal, rms=0.081369Jy sigma=1.321667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.772 mas, bpa=20.1 degrees ! Estimated noise=0.331352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251266 Jy ! Component: 100 - total flux cleaned = 0.000333177 Jy ! Component: 150 - total flux cleaned = 0.000408105 Jy ! Component: 200 - total flux cleaned = 0.00043513 Jy ! Total flux subtracted in 200 components = 0.00043513 Jy ! Clean residual min=-0.001735 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0728192 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0728192 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=0.081363Jy sigma=1.321618 ! Fit after self-cal, rms=0.081365Jy sigma=1.321588 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 = 5.91553e-07 Jy ! Component: 100 - total flux cleaned = 1.05886e-05 Jy ! Component: 150 - total flux cleaned = 1.90164e-05 Jy ! Component: 200 - total flux cleaned = 1.88053e-05 Jy ! Total flux subtracted in 200 components = 1.88053e-05 Jy ! Clean residual min=-0.001728 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.072838 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0728381 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=0.081362Jy sigma=1.321561 ! Fit after self-cal, rms=0.081362Jy sigma=1.321544 ! 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=0.081362Jy sigma=1.321544 ! Fit after self-cal, rms=0.081351Jy sigma=1.321528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=4.865 mas, bpa=8.816 degrees ! Estimated noise=0.448177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326718 Jy ! Component: 100 - total flux cleaned = 0.00037334 Jy ! Component: 150 - total flux cleaned = 0.000395785 Jy ! Component: 200 - total flux cleaned = 0.000409268 Jy ! Total flux subtracted in 200 components = 0.000409268 Jy ! Clean residual min=-0.002005 max=0.002025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0732473 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0732473 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=0.081351Jy sigma=1.321546 ! Fit after self-cal, rms=0.081355Jy sigma=1.321507 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 = 1.30883e-05 Jy ! Component: 100 - total flux cleaned = 3.87031e-05 Jy ! Component: 150 - total flux cleaned = 3.12408e-05 Jy ! Component: 200 - total flux cleaned = 2.52431e-05 Jy ! Total flux subtracted in 200 components = 2.52431e-05 Jy ! Clean residual min=-0.001993 max=0.002020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0732726 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0732726 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=0.081356Jy sigma=1.321524 ! Fit after self-cal, rms=0.081356Jy sigma=1.321496 ! 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=1.503 mas, bmaj=3.769 mas, bpa=20.17 degrees ! Estimated noise=0.331159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.503 x 3.769 at 20.17 degrees (North through East) ! Clean map min=-0.0015722 max=0.053663 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=1.187 mas, bmaj=3.622 mas, bpa=22.75 degrees ! Estimated noise=0.585746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400901 Jy ! Component: 100 - total flux cleaned = 0.0532737 Jy ! Component: 150 - total flux cleaned = 0.060489 Jy ! Component: 200 - total flux cleaned = 0.0649199 Jy ! Total flux subtracted in 200 components = 0.0649199 Jy ! Clean residual min=-0.003022 max=0.003245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.0649199 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0649199 Jy ! Inverting map and beam ! Estimated beam: bmin=1.503 mas, bmaj=3.769 mas, bpa=20.17 degrees ! Estimated noise=0.331159 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 = 0.00348611 Jy ! Component: 100 - total flux cleaned = 0.00532924 Jy ! Component: 150 - total flux cleaned = 0.00649612 Jy ! Component: 200 - total flux cleaned = 0.00695917 Jy ! Total flux subtracted in 200 components = 0.00695917 Jy ! Clean residual min=-0.001745 max=0.001741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0718791 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0718791 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=3.384 mas, bmaj=4.865 mas, bpa=8.816 degrees ! Estimated noise=0.448177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101887 Jy ! Component: 100 - total flux cleaned = 0.0011158 Jy ! Component: 150 - total flux cleaned = 0.00121187 Jy ! Component: 200 - total flux cleaned = 0.00127299 Jy ! Total flux subtracted in 200 components = 0.00127299 Jy ! Clean residual min=-0.002038 max=0.002074 Jy/beam ! Clean residual mean=-0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.073152 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 = 3.70496e-05 Jy ! Component: 100 - total flux cleaned = 4.74245e-05 Jy ! Component: 150 - total flux cleaned = 4.74651e-05 Jy ! Component: 200 - total flux cleaned = 3.8413e-05 Jy ! Total flux subtracted in 200 components = 3.8413e-05 Jy ! Clean residual min=-0.001995 max=0.002068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0731905 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0731904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.503 mas, bmaj=3.769 mas, bpa=20.17 degrees ! Estimated noise=0.331159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223005 Jy ! Component: 100 - total flux cleaned = -0.000208733 Jy ! Component: 150 - total flux cleaned = -0.000164697 Jy ! Component: 200 - total flux cleaned = -0.000151468 Jy ! Total flux subtracted in 200 components = -0.000151468 Jy ! Clean residual min=-0.001649 max=0.001658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.073039 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.073039 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=0.081357Jy sigma=1.321522 ! Fit after self-cal, rms=0.081348Jy sigma=1.321465 wmodel J0906+3039_C_map.mod ! Writing 52 model components to file: J0906+3039_C_map.mod wobs J0906+3039_C_uvs.fits ! Writing UV FITS file: J0906+3039_C_uvs.fits wwins J0906+3039_C_map.win ! wwins: Wrote 1 windows to J0906+3039_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 = -0.000403316 Jy ! Component: 100 - total flux cleaned = -0.00057599 Jy ! Component: 150 - total flux cleaned = -0.000576706 Jy ! Component: 200 - total flux cleaned = -0.00057752 Jy ! Component: 250 - total flux cleaned = -0.000454473 Jy ! Component: 300 - total flux cleaned = -0.000406895 Jy ! Component: 350 - total flux cleaned = -0.00042955 Jy ! Component: 400 - total flux cleaned = -0.000451831 Jy ! Component: 450 - total flux cleaned = -0.000495581 Jy ! Component: 500 - total flux cleaned = -0.000580982 Jy ! Component: 550 - total flux cleaned = -0.000705909 Jy ! Component: 600 - total flux cleaned = -0.000828889 Jy ! Component: 650 - total flux cleaned = -0.000889758 Jy ! Component: 700 - total flux cleaned = -0.00100868 Jy ! Component: 750 - total flux cleaned = -0.00114416 Jy ! Component: 800 - total flux cleaned = -0.00116324 Jy ! Component: 850 - total flux cleaned = -0.0012199 Jy ! Component: 900 - total flux cleaned = -0.00131201 Jy ! Component: 950 - total flux cleaned = -0.00132993 Jy ! Component: 1000 - total flux cleaned = -0.00138346 Jy ! Component: 1050 - total flux cleaned = -0.00143579 Jy ! Component: 1100 - total flux cleaned = -0.00148705 Jy ! Component: 1150 - total flux cleaned = -0.00143586 Jy ! Component: 1200 - total flux cleaned = -0.00143548 Jy ! Component: 1250 - total flux cleaned = -0.00143541 Jy ! Component: 1300 - total flux cleaned = -0.0014357 Jy ! Component: 1350 - total flux cleaned = -0.00140368 Jy ! Component: 1400 - total flux cleaned = -0.00140388 Jy ! Component: 1450 - total flux cleaned = -0.00141953 Jy ! Component: 1500 - total flux cleaned = -0.00138834 Jy ! Component: 1550 - total flux cleaned = -0.00137274 Jy ! Component: 1600 - total flux cleaned = -0.00132737 Jy ! Component: 1650 - total flux cleaned = -0.00131253 Jy ! Component: 1700 - total flux cleaned = -0.00129794 Jy ! Component: 1750 - total flux cleaned = -0.00132729 Jy ! Component: 1800 - total flux cleaned = -0.0012985 Jy ! Component: 1850 - total flux cleaned = -0.00128438 Jy ! Component: 1900 - total flux cleaned = -0.00125619 Jy ! Component: 1950 - total flux cleaned = -0.00124208 Jy ! Component: 2000 - total flux cleaned = -0.00126978 Jy ! Component: 2050 - total flux cleaned = -0.00125577 Jy ! Component: 2100 - total flux cleaned = -0.0012693 Jy ! Component: 2150 - total flux cleaned = -0.00126931 Jy ! Component: 2200 - total flux cleaned = -0.00121596 Jy ! Component: 2250 - total flux cleaned = -0.00124253 Jy ! Component: 2300 - total flux cleaned = -0.0012821 Jy ! Component: 2350 - total flux cleaned = -0.00125627 Jy ! Component: 2400 - total flux cleaned = -0.00129535 Jy ! Component: 2450 - total flux cleaned = -0.00134672 Jy ! Component: 2500 - total flux cleaned = -0.00130838 Jy ! Component: 2550 - total flux cleaned = -0.00132118 Jy ! Component: 2600 - total flux cleaned = -0.00132127 Jy ! Component: 2650 - total flux cleaned = -0.001259 Jy ! Component: 2700 - total flux cleaned = -0.00127164 Jy ! Component: 2750 - total flux cleaned = -0.00125949 Jy ! Component: 2800 - total flux cleaned = -0.00129607 Jy ! Component: 2850 - total flux cleaned = -0.00130826 Jy ! Component: 2900 - total flux cleaned = -0.00129616 Jy ! Component: 2950 - total flux cleaned = -0.00128437 Jy ! Component: 3000 - total flux cleaned = -0.00130797 Jy ! Component: 3050 - total flux cleaned = -0.00129614 Jy ! Component: 3100 - total flux cleaned = -0.00127276 Jy ! Component: 3150 - total flux cleaned = -0.00131913 Jy ! Component: 3200 - total flux cleaned = -0.00134218 Jy ! Component: 3250 - total flux cleaned = -0.00136499 Jy ! Component: 3300 - total flux cleaned = -0.00136493 Jy ! Component: 3350 - total flux cleaned = -0.00136489 Jy ! Component: 3400 - total flux cleaned = -0.00134233 Jy ! Component: 3450 - total flux cleaned = -0.00139836 Jy ! Component: 3500 - total flux cleaned = -0.00134272 Jy ! Component: 3550 - total flux cleaned = -0.00139817 Jy ! Component: 3600 - total flux cleaned = -0.00145296 Jy ! Component: 3650 - total flux cleaned = -0.00144213 Jy ! Component: 3700 - total flux cleaned = -0.00146387 Jy ! Component: 3750 - total flux cleaned = -0.00145294 Jy ! Component: 3800 - total flux cleaned = -0.00147442 Jy ! Component: 3850 - total flux cleaned = -0.00147443 Jy ! Component: 3900 - total flux cleaned = -0.00147448 Jy ! Component: 3950 - total flux cleaned = -0.00149564 Jy ! Component: 4000 - total flux cleaned = -0.0015166 Jy ! Component: 4050 - total flux cleaned = -0.00148519 Jy ! Total flux subtracted in 4096 components = -0.00149564 Jy ! Clean residual min=-0.000539 max=0.000611 Jy/beam ! Clean residual mean=0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0715433 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 366 components and 0.0715433 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J0906+3039_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.503 x 3.769 at 20.17 degrees (North through East) ! Clean map min=-0.0010423 max=0.053276 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0906+3039_C_map.fits wmodel /scr/pima/bu007_uvs/J0906+3039_C_map.mod ! Writing 366 model components to file: /scr/pima/bu007_uvs/J0906+3039_C_map.mod wobs /scr/pima/bu007_uvs/J0906+3039_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J0906+3039_C_uvs.fits wwins /scr/pima/bu007_uvs/J0906+3039_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J0906+3039_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0532763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02396 1.02396 2.04792 4.09585 8.1917 16.3834 32.7668 65.5336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.979 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J0906+3039_C_dfm.log closed on Sun Jun 24 02:18:15 2018