! Started logfile: .//J1130+3031_C_20180710_dfm.log on Sat Jul 28 19:25:53 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1130+3031_C_20180710_uva.fits ! Reading UV FITS file: .//J1130+3031_C_20180710_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.978261 visibilities/baseline/integration-bin. ! Found source: J1130+3031 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5040 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 J1130+3031_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014068Jy sigma=25.656281 ! Fit after self-cal, rms=0.850915Jy sigma=21.466645 ! 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=1.269 mas, bmaj=4.037 mas, bpa=26.84 degrees ! Estimated noise=0.657556 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 = 0.113739 Jy ! Component: 100 - total flux cleaned = 0.144969 Jy ! Total flux subtracted in 100 components = 0.144969 Jy ! Clean residual min=-0.008139 max=0.012969 Jy/beam ! Clean residual mean=0.000009 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.144969 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.144969 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=0.040026Jy sigma=0.946827 ! Fit after self-cal, rms=0.040022Jy sigma=0.946014 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140709 Jy ! Component: 100 - total flux cleaned = 0.0217391 Jy ! Total flux subtracted in 100 components = 0.0217391 Jy ! Clean residual min=-0.005339 max=0.005567 Jy/beam ! Clean residual mean=0.000007 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.166708 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.166708 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=0.033680Jy sigma=0.769202 ! Fit after self-cal, rms=0.033671Jy sigma=0.768618 ! 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=1.625 mas, bmaj=4.111 mas, bpa=25.61 degrees ! Estimated noise=0.406206 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 = 0.00728612 Jy ! Component: 100 - total flux cleaned = 0.011762 Jy ! Component: 150 - total flux cleaned = 0.0146121 Jy ! Component: 200 - total flux cleaned = 0.0165874 Jy ! Total flux subtracted in 200 components = 0.0165874 Jy ! Clean residual min=-0.003788 max=0.003452 Jy/beam ! Clean residual mean=0.000010 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.183296 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.183296 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=0.031904Jy sigma=0.719991 ! Fit after self-cal, rms=0.031894Jy sigma=0.719785 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 4.111 at 25.61 degrees (North through East) ! Clean map min=-0.0036843 max=0.15081 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.00 KP 0.95 LA 1.06 ! MK 0.98 OV 1.02 PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 0.96 LA 1.05 ! MK 0.94 OV 1.04 PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.94 KP 0.96 LA 1.06 ! MK 1.01 OV 1.05 PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.92 KP 0.94 LA 1.07 ! MK 0.99 OV 1.01 PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 HN 1.00 KP 0.96 LA 1.03 ! MK 0.99 OV 1.03 PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.02 KP 0.97 LA 1.05 ! MK 1.00 OV 1.02 PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 KP 0.94 LA 1.04 ! MK 0.99 OV 1.05 PT 0.95 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.03 KP 0.95 LA 1.05 ! MK 0.99 OV 1.00 PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.031894Jy sigma=0.719785 ! Fit after self-cal, rms=0.030240Jy sigma=0.672387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=4.131 mas, bpa=25.36 degrees ! Estimated noise=0.404436 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 = 0.000552312 Jy ! Component: 100 - total flux cleaned = 0.000508578 Jy ! Component: 150 - total flux cleaned = 0.000356936 Jy ! Component: 200 - total flux cleaned = 0.000218557 Jy ! Total flux subtracted in 200 components = 0.000218557 Jy ! Clean residual min=-0.001676 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.183514 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.183514 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=0.030099Jy sigma=0.669132 ! Fit after self-cal, rms=0.030106Jy sigma=0.668935 ! 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=0.030106Jy sigma=0.668935 ! Fit after self-cal, rms=0.030070Jy sigma=0.668526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.134 mas, bpa=25.33 degrees ! Estimated noise=0.404601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293069 Jy ! Component: 100 - total flux cleaned = 0.000262601 Jy ! Component: 150 - total flux cleaned = 0.000177917 Jy ! Component: 200 - total flux cleaned = 0.000152238 Jy ! Total flux subtracted in 200 components = 0.000152238 Jy ! Clean residual min=-0.001658 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.183667 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.183667 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=0.030002Jy sigma=0.666973 ! Fit after self-cal, rms=0.029998Jy sigma=0.666914 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 = 5.16769e-05 Jy ! Component: 100 - total flux cleaned = -4.59088e-05 Jy ! Component: 150 - total flux cleaned = -9.10133e-05 Jy ! Component: 200 - total flux cleaned = -0.000112123 Jy ! Total flux subtracted in 200 components = -0.000112123 Jy ! Clean residual min=-0.001650 max=0.001628 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.183554 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.183554 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=0.029960Jy sigma=0.666129 ! Fit after self-cal, rms=0.029959Jy sigma=0.666079 ! 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=0.029959Jy sigma=0.666079 ! Fit after self-cal, rms=0.029963Jy sigma=0.665922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.138 mas, bpa=25.32 degrees ! Estimated noise=0.4049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013947 Jy ! Component: 100 - total flux cleaned = 9.71731e-05 Jy ! Component: 150 - total flux cleaned = 5.91472e-05 Jy ! Component: 200 - total flux cleaned = 4.12098e-05 Jy ! Total flux subtracted in 200 components = 4.12098e-05 Jy ! Clean residual min=-0.001633 max=0.001608 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.183596 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.183596 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=0.029933Jy sigma=0.665278 ! Fit after self-cal, rms=0.029932Jy sigma=0.665245 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 = 7.17813e-05 Jy ! Component: 100 - total flux cleaned = 2.40479e-06 Jy ! Component: 150 - total flux cleaned = -2.96292e-05 Jy ! Component: 200 - total flux cleaned = -4.46095e-05 Jy ! Total flux subtracted in 200 components = -4.46095e-05 Jy ! Clean residual min=-0.001621 max=0.001603 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.183551 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.183551 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=0.029912Jy sigma=0.664869 ! Fit after self-cal, rms=0.029913Jy sigma=0.664840 ! 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=0.029913Jy sigma=0.664840 ! Fit after self-cal, rms=0.029928Jy sigma=0.664788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.015 mas, bpa=15.88 degrees ! Estimated noise=0.515381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383343 Jy ! Component: 100 - total flux cleaned = -0.000375422 Jy ! Component: 150 - total flux cleaned = -0.000375195 Jy ! Component: 200 - total flux cleaned = -0.000381053 Jy ! Total flux subtracted in 200 components = -0.000381053 Jy ! Clean residual min=-0.001632 max=0.001544 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.18317 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.18317 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=0.029930Jy sigma=0.664765 ! Fit after self-cal, rms=0.029929Jy sigma=0.664737 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 = -5.54356e-06 Jy ! Component: 100 - total flux cleaned = -1.19961e-05 Jy ! Component: 150 - total flux cleaned = -1.71873e-05 Jy ! Component: 200 - total flux cleaned = -1.7181e-05 Jy ! Total flux subtracted in 200 components = -1.7181e-05 Jy ! Clean residual min=-0.001645 max=0.001540 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.183153 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.183153 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=0.029929Jy sigma=0.664718 ! Fit after self-cal, rms=0.029929Jy sigma=0.664705 ! 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=1.615 mas, bmaj=4.14 mas, bpa=25.32 degrees ! Estimated noise=0.405174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.615 x 4.14 at 25.32 degrees (North through East) ! Clean map min=-0.0015488 max=0.15039 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=1.264 mas, bmaj=4.066 mas, bpa=26.53 degrees ! Estimated noise=0.654432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113091 Jy ! Component: 100 - total flux cleaned = 0.144989 Jy ! Component: 150 - total flux cleaned = 0.159591 Jy ! Component: 200 - total flux cleaned = 0.166999 Jy ! Total flux subtracted in 200 components = 0.166999 Jy ! Clean residual min=-0.003865 max=0.003764 Jy/beam ! Clean residual mean=0.000003 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.166999 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.166999 Jy ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.14 mas, bpa=25.32 degrees ! Estimated noise=0.405174 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 = 0.006507 Jy ! Component: 100 - total flux cleaned = 0.0103725 Jy ! Component: 150 - total flux cleaned = 0.0128863 Jy ! Component: 200 - total flux cleaned = 0.0145553 Jy ! Total flux subtracted in 200 components = 0.0145553 Jy ! Clean residual min=-0.001534 max=0.001565 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.181554 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.181554 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=3.644 mas, bmaj=5.015 mas, bpa=15.88 degrees ! Estimated noise=0.515381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130469 Jy ! Component: 100 - total flux cleaned = 0.00143057 Jy ! Component: 150 - total flux cleaned = 0.00143214 Jy ! Component: 200 - total flux cleaned = 0.00143433 Jy ! Total flux subtracted in 200 components = 0.00143433 Jy ! Clean residual min=-0.001541 max=0.001617 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.182989 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 = 1.48159e-05 Jy ! Component: 100 - total flux cleaned = 2.68947e-05 Jy ! Component: 150 - total flux cleaned = 2.71651e-05 Jy ! Component: 200 - total flux cleaned = 3.74555e-05 Jy ! Total flux subtracted in 200 components = 3.74555e-05 Jy ! Clean residual min=-0.001563 max=0.001596 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.183026 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.183026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.14 mas, bpa=25.32 degrees ! Estimated noise=0.405174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239706 Jy ! Component: 100 - total flux cleaned = 0.000330053 Jy ! Component: 150 - total flux cleaned = 0.000356916 Jy ! Component: 200 - total flux cleaned = 0.000356151 Jy ! Total flux subtracted in 200 components = 0.000356151 Jy ! Clean residual min=-0.001580 max=0.001497 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.183382 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.183382 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=0.029985Jy sigma=0.665661 ! Fit after self-cal, rms=0.029979Jy sigma=0.665559 wmodel J1130+3031_C_map.mod ! Writing 56 model components to file: J1130+3031_C_map.mod wobs J1130+3031_C_uvs.fits ! Writing UV FITS file: J1130+3031_C_uvs.fits wwins J1130+3031_C_map.win ! wwins: Wrote 1 windows to J1130+3031_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 = 6.68674e-05 Jy ! Component: 100 - total flux cleaned = 0.000191664 Jy ! Component: 150 - total flux cleaned = 0.000417086 Jy ! Component: 200 - total flux cleaned = 0.000610076 Jy ! Component: 250 - total flux cleaned = 0.0007336 Jy ! Component: 300 - total flux cleaned = 0.000852145 Jy ! Component: 350 - total flux cleaned = 0.00102447 Jy ! Component: 400 - total flux cleaned = 0.00115487 Jy ! Component: 450 - total flux cleaned = 0.0012638 Jy ! Component: 500 - total flux cleaned = 0.0014238 Jy ! Component: 550 - total flux cleaned = 0.00159784 Jy ! Component: 600 - total flux cleaned = 0.00176823 Jy ! Component: 650 - total flux cleaned = 0.00190206 Jy ! Component: 700 - total flux cleaned = 0.00206632 Jy ! Component: 750 - total flux cleaned = 0.0021794 Jy ! Component: 800 - total flux cleaned = 0.00225884 Jy ! Component: 850 - total flux cleaned = 0.00232153 Jy ! Component: 900 - total flux cleaned = 0.00235247 Jy ! Component: 950 - total flux cleaned = 0.00239822 Jy ! Component: 1000 - total flux cleaned = 0.00244307 Jy ! Component: 1050 - total flux cleaned = 0.00247271 Jy ! Component: 1100 - total flux cleaned = 0.00251635 Jy ! Component: 1150 - total flux cleaned = 0.00255963 Jy ! Component: 1200 - total flux cleaned = 0.00261632 Jy ! Component: 1250 - total flux cleaned = 0.00263026 Jy ! Component: 1300 - total flux cleaned = 0.0026305 Jy ! Component: 1350 - total flux cleaned = 0.00265796 Jy ! Component: 1400 - total flux cleaned = 0.00267157 Jy ! Component: 1450 - total flux cleaned = 0.00271201 Jy ! Component: 1500 - total flux cleaned = 0.00269849 Jy ! Component: 1550 - total flux cleaned = 0.00271154 Jy ! Component: 1600 - total flux cleaned = 0.00265959 Jy ! Component: 1650 - total flux cleaned = 0.0026725 Jy ! Component: 1700 - total flux cleaned = 0.00267252 Jy ! Component: 1750 - total flux cleaned = 0.00262171 Jy ! Component: 1800 - total flux cleaned = 0.00262177 Jy ! Component: 1850 - total flux cleaned = 0.00258448 Jy ! Component: 1900 - total flux cleaned = 0.00262164 Jy ! Component: 1950 - total flux cleaned = 0.00258491 Jy ! Component: 2000 - total flux cleaned = 0.00256067 Jy ! Component: 2050 - total flux cleaned = 0.00254864 Jy ! Component: 2100 - total flux cleaned = 0.00247731 Jy ! Component: 2150 - total flux cleaned = 0.00245367 Jy ! Component: 2200 - total flux cleaned = 0.00246529 Jy ! Component: 2250 - total flux cleaned = 0.00244192 Jy ! Component: 2300 - total flux cleaned = 0.00243042 Jy ! Component: 2350 - total flux cleaned = 0.00237318 Jy ! Component: 2400 - total flux cleaned = 0.00236191 Jy ! Component: 2450 - total flux cleaned = 0.00229423 Jy ! Component: 2500 - total flux cleaned = 0.0022831 Jy ! Component: 2550 - total flux cleaned = 0.0022166 Jy ! Component: 2600 - total flux cleaned = 0.00222762 Jy ! Component: 2650 - total flux cleaned = 0.00219474 Jy ! Component: 2700 - total flux cleaned = 0.00216213 Jy ! Component: 2750 - total flux cleaned = 0.0021298 Jy ! Component: 2800 - total flux cleaned = 0.00209773 Jy ! Component: 2850 - total flux cleaned = 0.00210838 Jy ! Component: 2900 - total flux cleaned = 0.00205549 Jy ! Component: 2950 - total flux cleaned = 0.00201361 Jy ! Component: 3000 - total flux cleaned = 0.00199287 Jy ! Component: 3050 - total flux cleaned = 0.00201367 Jy ! Component: 3100 - total flux cleaned = 0.00205484 Jy ! Component: 3150 - total flux cleaned = 0.00203445 Jy ! Component: 3200 - total flux cleaned = 0.00206501 Jy ! Component: 3250 - total flux cleaned = 0.002075 Jy ! Component: 3300 - total flux cleaned = 0.00206494 Jy ! Component: 3350 - total flux cleaned = 0.00206493 Jy ! Component: 3400 - total flux cleaned = 0.00201526 Jy ! Component: 3450 - total flux cleaned = 0.00205469 Jy ! Component: 3500 - total flux cleaned = 0.00203493 Jy ! Component: 3550 - total flux cleaned = 0.00202522 Jy ! Component: 3600 - total flux cleaned = 0.00200579 Jy ! Component: 3650 - total flux cleaned = 0.00201548 Jy ! Component: 3700 - total flux cleaned = 0.0019867 Jy ! Component: 3750 - total flux cleaned = 0.00197717 Jy ! Component: 3800 - total flux cleaned = 0.00197716 Jy ! Component: 3850 - total flux cleaned = 0.00192025 Jy ! Component: 3900 - total flux cleaned = 0.00189198 Jy ! Component: 3950 - total flux cleaned = 0.00188262 Jy ! Component: 4000 - total flux cleaned = 0.00188262 Jy ! Component: 4050 - total flux cleaned = 0.00183614 Jy ! Total flux subtracted in 4096 components = 0.00183613 Jy ! Clean residual min=-0.000566 max=0.000486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.185218 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 333 components and 0.185218 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1130+3031_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.615 x 4.14 at 25.32 degrees (North through East) ! Clean map min=-0.0010612 max=0.15031 Jy/beam ! Writing clean map to FITS file: .//J1130+3031_C_20180710_map.fits wmodel .//J1130+3031_C_20180710_map.mod ! Writing 333 model components to file: .//J1130+3031_C_20180710_map.mod wobs .//J1130+3031_C_20180710_uvs.fits ! Writing UV FITS file: .//J1130+3031_C_20180710_uvs.fits wwins .//J1130+3031_C_20180710_map.win ! wwins: Wrote 2 windows to .//J1130+3031_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.150309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324559 0.324559 0.649118 1.29824 2.59647 5.19294 10.3859 20.7718 41.5435 83.0871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.15 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 924.331 quit ! Quitting program ! Log file .//J1130+3031_C_20180710_dfm.log closed on Sat Jul 28 19:25:56 2018