! Started logfile: .//J0930+5132_C_20180522_dfm.log on Mon Jun 11 08:49:07 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 .//J0930+5132_C_20180522_uva.fits ! Reading UV FITS file: .//J0930+5132_C_20180522_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997872 visibilities/baseline/integration-bin. ! Found source: J0930+5132 ! ! 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 94 lines of history. ! ! Reading 33768 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 J0930+5132_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000519Jy sigma=26.955581 ! Fit after self-cal, rms=0.990488Jy sigma=26.698569 ! 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=1.148 mas, bmaj=4.637 mas, bpa=-6.652 degrees ! Estimated noise=0.383921 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 = 0.00742904 Jy ! Component: 100 - total flux cleaned = 0.00921957 Jy ! Total flux subtracted in 100 components = 0.00921957 Jy ! Clean residual min=-0.001175 max=0.001326 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.00921957 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00921957 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=0.028728Jy sigma=0.704215 ! Fit after self-cal, rms=0.027413Jy sigma=0.666969 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387443 Jy ! Component: 100 - total flux cleaned = 0.00474202 Jy ! Total flux subtracted in 100 components = 0.00474202 Jy ! Clean residual min=-0.001156 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0139616 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0139616 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=0.026947Jy sigma=0.656052 ! Fit after self-cal, rms=0.026942Jy sigma=0.655925 ! 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=1.568 mas, bmaj=4.762 mas, bpa=-6.461 degrees ! Estimated noise=0.146443 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 = -0.000137171 Jy ! Component: 100 - total flux cleaned = -0.000146117 Jy ! Component: 150 - total flux cleaned = -0.000146053 Jy ! Component: 200 - total flux cleaned = -0.000153184 Jy ! Total flux subtracted in 200 components = -0.000153184 Jy ! Clean residual min=-0.001078 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0138084 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0138084 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=0.026936Jy sigma=0.655836 ! Fit after self-cal, rms=0.026930Jy sigma=0.655797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 4.762 at -6.461 degrees (North through East) ! Clean map min=-0.0010491 max=0.013697 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.70 HN 0.76 KP 0.99 ! LA 1.02 MK 0.95 NL 1.08 OV 0.89 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.71 HN 0.78 KP 0.99 ! LA 1.09 MK 0.99 NL 1.14 OV 1.08 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.78 HN 0.86 KP 1.10 ! LA 1.17 MK 0.92 NL 0.99 OV 0.93 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 0.84 KP 1.11 ! LA 1.10 MK 0.97 NL 1.26 OV 1.03 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.86 KP 1.13 ! LA 1.13 MK 1.06 NL 1.00 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.81 HN 0.88 KP 0.99 ! LA 1.16 MK 1.02 NL 1.23 OV 1.08 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 0.90 KP 0.98 ! LA 1.20 MK 1.01 NL 1.20 OV 1.11 ! PT 1.08 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 1.19 ! LA 1.11 MK 1.06 NL 1.21 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.026930Jy sigma=0.655797 ! Fit after self-cal, rms=0.025690Jy sigma=0.652538 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.679 mas, bpa=-6.816 degrees ! Estimated noise=0.145428 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 = 0.000141181 Jy ! Component: 100 - total flux cleaned = 0.000177999 Jy ! Component: 150 - total flux cleaned = 0.000205215 Jy ! Component: 200 - total flux cleaned = 0.000214813 Jy ! Total flux subtracted in 200 components = 0.000214813 Jy ! Clean residual min=-0.000362 max=0.000353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0140232 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0140232 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=0.025689Jy sigma=0.652518 ! Fit after self-cal, rms=0.025732Jy sigma=0.651313 ! 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=0.025732Jy sigma=0.651313 ! Fit after self-cal, rms=0.026037Jy sigma=0.650929 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.645 mas, bpa=-6.917 degrees ! Estimated noise=0.145352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111637 Jy ! Component: 100 - total flux cleaned = 0.000144285 Jy ! Component: 150 - total flux cleaned = 0.000164937 Jy ! Component: 200 - total flux cleaned = 0.000172444 Jy ! Total flux subtracted in 200 components = 0.000172444 Jy ! Clean residual min=-0.000370 max=0.000344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0141957 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0141957 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=0.026036Jy sigma=0.650912 ! Fit after self-cal, rms=0.026085Jy sigma=0.650543 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 = 3.77214e-05 Jy ! Component: 100 - total flux cleaned = 3.44477e-05 Jy ! Component: 150 - total flux cleaned = 3.95276e-05 Jy ! Component: 200 - total flux cleaned = 4.38224e-05 Jy ! Total flux subtracted in 200 components = 4.38224e-05 Jy ! Clean residual min=-0.000345 max=0.000361 Jy/beam ! Clean residual mean=-0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0142395 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0142395 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=0.026084Jy sigma=0.650534 ! Fit after self-cal, rms=0.026079Jy sigma=0.650438 ! 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=0.026079Jy sigma=0.650438 ! Fit after self-cal, rms=0.026251Jy sigma=0.650358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.56 mas, bmaj=4.625 mas, bpa=-6.939 degrees ! Estimated noise=0.145066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.59142e-05 Jy ! Component: 100 - total flux cleaned = 0.000120842 Jy ! Component: 150 - total flux cleaned = 0.000137949 Jy ! Component: 200 - total flux cleaned = 0.000144379 Jy ! Total flux subtracted in 200 components = 0.000144379 Jy ! Clean residual min=-0.000345 max=0.000339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0143839 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0143839 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=0.026250Jy sigma=0.650349 ! Fit after self-cal, rms=0.026280Jy sigma=0.650253 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 = 5.42101e-06 Jy ! Component: 100 - total flux cleaned = 9.55886e-06 Jy ! Component: 150 - total flux cleaned = 1.30074e-05 Jy ! Component: 200 - total flux cleaned = 1.59807e-05 Jy ! Total flux subtracted in 200 components = 1.59807e-05 Jy ! Clean residual min=-0.000345 max=0.000347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0143998 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0143998 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=0.026279Jy sigma=0.650252 ! Fit after self-cal, rms=0.026279Jy sigma=0.650199 ! 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=0.026279Jy sigma=0.650199 ! Fit after self-cal, rms=0.026384Jy sigma=0.650169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.05 mas, bpa=-7.623 degrees ! Estimated noise=0.185298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.09411e-05 Jy ! Component: 100 - total flux cleaned = 1.40544e-05 Jy ! Component: 150 - total flux cleaned = 1.40779e-05 Jy ! Component: 200 - total flux cleaned = 1.56229e-05 Jy ! Total flux subtracted in 200 components = 1.56229e-05 Jy ! Clean residual min=-0.000398 max=0.000413 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0144155 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0144155 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=0.026384Jy sigma=0.650175 ! Fit after self-cal, rms=0.026403Jy sigma=0.650093 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 = 5.85913e-07 Jy ! Component: 100 - total flux cleaned = -3.46509e-06 Jy ! Component: 150 - total flux cleaned = -3.44299e-06 Jy ! Component: 200 - total flux cleaned = -2.05195e-06 Jy ! Total flux subtracted in 200 components = -2.05195e-06 Jy ! Clean residual min=-0.000405 max=0.000403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0144134 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0144134 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=0.026404Jy sigma=0.650101 ! Fit after self-cal, rms=0.026402Jy sigma=0.650066 ! 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=1.56 mas, bmaj=4.616 mas, bpa=-6.941 degrees ! Estimated noise=0.144925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.56 x 4.616 at -6.941 degrees (North through East) ! Clean map min=-0.00034904 max=0.013536 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=1.149 mas, bmaj=4.512 mas, bpa=-7.066 degrees ! Estimated noise=0.376357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105367 Jy ! Component: 100 - total flux cleaned = 0.012954 Jy ! Component: 150 - total flux cleaned = 0.0137891 Jy ! Component: 200 - total flux cleaned = 0.0142746 Jy ! Total flux subtracted in 200 components = 0.0142746 Jy ! Clean residual min=-0.001114 max=0.001008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0142746 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0142746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.56 mas, bmaj=4.616 mas, bpa=-6.941 degrees ! Estimated noise=0.144925 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 = 5.26339e-05 Jy ! Component: 100 - total flux cleaned = 6.17021e-05 Jy ! Component: 150 - total flux cleaned = 7.69486e-05 Jy ! Component: 200 - total flux cleaned = 8.33718e-05 Jy ! Total flux subtracted in 200 components = 8.33718e-05 Jy ! Clean residual min=-0.000382 max=0.000367 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0143579 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0143579 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=3.53 mas, bmaj=5.05 mas, bpa=-7.623 degrees ! Estimated noise=0.185298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.96803e-06 Jy ! Component: 100 - total flux cleaned = -5.85754e-06 Jy ! Component: 150 - total flux cleaned = -5.91434e-06 Jy ! Component: 200 - total flux cleaned = -9.16287e-06 Jy ! Total flux subtracted in 200 components = -9.16287e-06 Jy ! Clean residual min=-0.000409 max=0.000420 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0143488 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 = 1.95189e-09 Jy ! Component: 100 - total flux cleaned = 7.34669e-08 Jy ! Component: 150 - total flux cleaned = -3.08149e-08 Jy ! Component: 200 - total flux cleaned = -5.31678e-08 Jy ! Total flux subtracted in 200 components = -5.31678e-08 Jy ! Clean residual min=-0.000404 max=0.000418 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0143487 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0143487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.56 mas, bmaj=4.616 mas, bpa=-6.941 degrees ! Estimated noise=0.144925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.34148e-07 Jy ! Component: 100 - total flux cleaned = 1.19667e-05 Jy ! Component: 150 - total flux cleaned = 2.13541e-05 Jy ! Component: 200 - total flux cleaned = 2.98498e-05 Jy ! Total flux subtracted in 200 components = 2.98498e-05 Jy ! Clean residual min=-0.000360 max=0.000367 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0143786 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0143786 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=0.026403Jy sigma=0.650090 ! Fit after self-cal, rms=0.026402Jy sigma=0.650083 wmodel J0930+5132_C_map.mod ! Writing 39 model components to file: J0930+5132_C_map.mod wobs J0930+5132_C_uvs.fits ! Writing UV FITS file: J0930+5132_C_uvs.fits wwins J0930+5132_C_map.win ! wwins: Wrote 1 windows to J0930+5132_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 = -3.38175e-05 Jy ! Component: 100 - total flux cleaned = -3.405e-05 Jy ! Component: 150 - total flux cleaned = -2.26773e-05 Jy ! Component: 200 - total flux cleaned = -6.01263e-06 Jy ! Component: 250 - total flux cleaned = -1.67914e-05 Jy ! Component: 300 - total flux cleaned = -2.20443e-05 Jy ! Component: 350 - total flux cleaned = -2.20805e-05 Jy ! Component: 400 - total flux cleaned = -2.21462e-05 Jy ! Component: 450 - total flux cleaned = -3.67856e-05 Jy ! Component: 500 - total flux cleaned = -4.15315e-05 Jy ! Component: 550 - total flux cleaned = -4.16189e-05 Jy ! Component: 600 - total flux cleaned = -6.00474e-05 Jy ! Component: 650 - total flux cleaned = -6.46043e-05 Jy ! Component: 700 - total flux cleaned = -8.69712e-05 Jy ! Component: 750 - total flux cleaned = -8.69438e-05 Jy ! Component: 800 - total flux cleaned = -8.26848e-05 Jy ! Component: 850 - total flux cleaned = -0.000108522 Jy ! Component: 900 - total flux cleaned = -0.000125469 Jy ! Component: 950 - total flux cleaned = -0.000129587 Jy ! Component: 1000 - total flux cleaned = -0.000146176 Jy ! Component: 1050 - total flux cleaned = -0.000158404 Jy ! Component: 1100 - total flux cleaned = -0.000162456 Jy ! Component: 1150 - total flux cleaned = -0.00017449 Jy ! Component: 1200 - total flux cleaned = -0.000178464 Jy ! Component: 1250 - total flux cleaned = -0.000190194 Jy ! Component: 1300 - total flux cleaned = -0.00018246 Jy ! Component: 1350 - total flux cleaned = -0.000193973 Jy ! Component: 1400 - total flux cleaned = -0.000190131 Jy ! Component: 1450 - total flux cleaned = -0.00019013 Jy ! Component: 1500 - total flux cleaned = -0.000193842 Jy ! Component: 1550 - total flux cleaned = -0.000212323 Jy ! Component: 1600 - total flux cleaned = -0.000212258 Jy ! Component: 1650 - total flux cleaned = -0.000230383 Jy ! Component: 1700 - total flux cleaned = -0.000237512 Jy ! Component: 1750 - total flux cleaned = -0.000241054 Jy ! Component: 1800 - total flux cleaned = -0.000251622 Jy ! Component: 1850 - total flux cleaned = -0.000265629 Jy ! Component: 1900 - total flux cleaned = -0.00026566 Jy ! Component: 1950 - total flux cleaned = -0.000286303 Jy ! Component: 2000 - total flux cleaned = -0.00028626 Jy ! Component: 2050 - total flux cleaned = -0.000299783 Jy ! Component: 2100 - total flux cleaned = -0.00030988 Jy ! Component: 2150 - total flux cleaned = -0.000319887 Jy ! Component: 2200 - total flux cleaned = -0.000343007 Jy ! Component: 2250 - total flux cleaned = -0.000346284 Jy ! Component: 2300 - total flux cleaned = -0.000362599 Jy ! Component: 2350 - total flux cleaned = -0.000381966 Jy ! Component: 2400 - total flux cleaned = -0.000397979 Jy ! Component: 2450 - total flux cleaned = -0.000410729 Jy ! Component: 2500 - total flux cleaned = -0.000420226 Jy ! Component: 2550 - total flux cleaned = -0.000442201 Jy ! Component: 2600 - total flux cleaned = -0.000448453 Jy ! Component: 2650 - total flux cleaned = -0.000457749 Jy ! Component: 2700 - total flux cleaned = -0.000466992 Jy ! Component: 2750 - total flux cleaned = -0.000473091 Jy ! Component: 2800 - total flux cleaned = -0.000479166 Jy ! Component: 2850 - total flux cleaned = -0.000488188 Jy ! Component: 2900 - total flux cleaned = -0.000500193 Jy ! Component: 2950 - total flux cleaned = -0.000515074 Jy ! Component: 3000 - total flux cleaned = -0.000523935 Jy ! Component: 3050 - total flux cleaned = -0.00053275 Jy ! Component: 3100 - total flux cleaned = -0.000547356 Jy ! Component: 3150 - total flux cleaned = -0.000547353 Jy ! Component: 3200 - total flux cleaned = -0.000556022 Jy ! Component: 3250 - total flux cleaned = -0.000556009 Jy ! Component: 3300 - total flux cleaned = -0.000561741 Jy ! Component: 3350 - total flux cleaned = -0.00056745 Jy ! Component: 3400 - total flux cleaned = -0.000578761 Jy ! Component: 3450 - total flux cleaned = -0.000581566 Jy ! Component: 3500 - total flux cleaned = -0.000578783 Jy ! Component: 3550 - total flux cleaned = -0.000584347 Jy ! Component: 3600 - total flux cleaned = -0.000595432 Jy ! Component: 3650 - total flux cleaned = -0.000603682 Jy ! Component: 3700 - total flux cleaned = -0.000609163 Jy ! Component: 3750 - total flux cleaned = -0.00061188 Jy ! Component: 3800 - total flux cleaned = -0.000614588 Jy ! Component: 3850 - total flux cleaned = -0.000622655 Jy ! Component: 3900 - total flux cleaned = -0.000622634 Jy ! Component: 3950 - total flux cleaned = -0.000627978 Jy ! Component: 4000 - total flux cleaned = -0.000633296 Jy ! Component: 4050 - total flux cleaned = -0.000633305 Jy ! Total flux subtracted in 4096 components = -0.000643845 Jy ! Clean residual min=-0.000153 max=0.000150 Jy/beam ! Clean residual mean=0.000000 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0137347 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 356 components and 0.0137347 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0930+5132_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.56 x 4.616 at -6.941 degrees (North through East) ! Clean map min=-0.00028227 max=0.013468 Jy/beam ! Writing clean map to FITS file: .//J0930+5132_C_20180522_map.fits wmodel .//J0930+5132_C_20180522_map.mod ! Writing 356 model components to file: .//J0930+5132_C_20180522_map.mod wobs .//J0930+5132_C_20180522_uvs.fits ! Writing UV FITS file: .//J0930+5132_C_20180522_uvs.fits wwins .//J0930+5132_C_20180522_map.win ! wwins: Wrote 2 windows to .//J0930+5132_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0134678 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.794e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06788 1.06788 2.13577 4.27153 8.54306 17.0861 34.1723 68.3445 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 280.929 quit ! Quitting program ! Log file .//J0930+5132_C_20180522_dfm.log closed on Mon Jun 11 08:49:12 2018