! Started logfile: .//J2152+2935_C_dfm.log on Sun Oct 21 00:16:48 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 .//J2152+2935_C_uva.fits ! Reading UV FITS file: .//J2152+2935_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2152+2935 ! ! 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 85 lines of history. ! ! Reading 1728 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 J2152+2935_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. ! ! 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=1.007678Jy sigma=47.131069 ! Fit after self-cal, rms=0.881243Jy sigma=40.410503 ! 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=2.085 mas, bmaj=4.701 mas, bpa=67.96 degrees ! Estimated noise=0.8484 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 = 0.0871149 Jy ! Component: 100 - total flux cleaned = 0.111672 Jy ! Total flux subtracted in 100 components = 0.111672 Jy ! Clean residual min=-0.006030 max=0.011439 Jy/beam ! Clean residual mean=-0.000150 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.111672 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.111672 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=0.050551Jy sigma=1.786501 ! Fit after self-cal, rms=0.050337Jy sigma=1.780588 ! Inverting map ! Added new window around map position (-4.5, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136585 Jy ! Component: 100 - total flux cleaned = 0.0225688 Jy ! Total flux subtracted in 100 components = 0.0225688 Jy ! Clean residual min=-0.004338 max=0.005653 Jy/beam ! Clean residual mean=-0.000086 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.134241 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.134241 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=0.044266Jy sigma=1.322847 ! Fit after self-cal, rms=0.044081Jy sigma=1.313403 ! 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=3.086 mas, bmaj=5.029 mas, bpa=68.2 degrees ! Estimated noise=0.462704 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 = 0.0110478 Jy ! Component: 100 - total flux cleaned = 0.0177267 Jy ! Component: 150 - total flux cleaned = 0.0222888 Jy ! Component: 200 - total flux cleaned = 0.0255368 Jy ! Total flux subtracted in 200 components = 0.0255368 Jy ! Clean residual min=-0.003125 max=0.003554 Jy/beam ! Clean residual mean=-0.000043 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.159777 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 100 components and 0.159778 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=0.041149Jy sigma=1.051086 ! Fit after self-cal, rms=0.041090Jy sigma=1.048950 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.086 x 5.029 at 68.2 degrees (North through East) ! Clean map min=-0.0031971 max=0.12055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.95 KP 0.93 ! LA 1.03 NL 1.04 OV 0.99 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.91 KP 0.93 ! LA 1.04 NL 1.04 OV 1.01 PT 0.87 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.97 KP 0.93 ! LA 1.05 NL 1.04 OV 1.05 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 0.95 ! LA 1.05 NL 1.03 OV 1.01 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 0.94 ! LA 1.04 NL 1.05 OV 1.03 PT 0.93 ! SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.02 KP 0.94 ! LA 1.04 NL 1.03 OV 1.02 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 0.93 ! LA 1.06 NL 1.03 OV 1.04 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.02 KP 0.96 ! LA 1.07 NL 1.04 OV 1.05 PT 0.94 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.041090Jy sigma=1.048950 ! Fit after self-cal, rms=0.039528Jy sigma=0.957187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=5.012 mas, bpa=67.56 degrees ! Estimated noise=0.457116 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 = 0.000161117 Jy ! Component: 100 - total flux cleaned = 0.000166524 Jy ! Component: 150 - total flux cleaned = 0.00019565 Jy ! Component: 200 - total flux cleaned = 0.000196983 Jy ! Total flux subtracted in 200 components = 0.000196983 Jy ! Clean residual min=-0.001685 max=0.001771 Jy/beam ! Clean residual mean=0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.159975 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.159975 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=0.039464Jy sigma=0.952910 ! Fit after self-cal, rms=0.039415Jy sigma=0.952539 ! 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=0.039415Jy sigma=0.952539 ! Fit after self-cal, rms=0.039399Jy sigma=0.951676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=5.002 mas, bpa=67.36 degrees ! Estimated noise=0.456977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109996 Jy ! Component: 100 - total flux cleaned = 6.42957e-05 Jy ! Component: 150 - total flux cleaned = 4.78356e-05 Jy ! Component: 200 - total flux cleaned = 4.85327e-05 Jy ! Total flux subtracted in 200 components = 4.85327e-05 Jy ! Clean residual min=-0.001679 max=0.001815 Jy/beam ! Clean residual mean=0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.160023 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.160023 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=0.039373Jy sigma=0.950291 ! Fit after self-cal, rms=0.039372Jy sigma=0.950204 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 = 7.9726e-05 Jy ! Component: 100 - total flux cleaned = 3.89148e-05 Jy ! Component: 150 - total flux cleaned = 3.90457e-05 Jy ! Component: 200 - total flux cleaned = 5.08962e-05 Jy ! Total flux subtracted in 200 components = 5.08962e-05 Jy ! Clean residual min=-0.001674 max=0.001801 Jy/beam ! Clean residual mean=0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.160074 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 126 components and 0.160074 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=0.039359Jy sigma=0.949686 ! Fit after self-cal, rms=0.039358Jy sigma=0.949641 ! 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=0.039358Jy sigma=0.949641 ! Fit after self-cal, rms=0.039378Jy sigma=0.945000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=4.996 mas, bpa=67.25 degrees ! Estimated noise=0.457546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220734 Jy ! Component: 100 - total flux cleaned = 0.000221788 Jy ! Component: 150 - total flux cleaned = 0.000243342 Jy ! Component: 200 - total flux cleaned = 0.000243204 Jy ! Total flux subtracted in 200 components = 0.000243204 Jy ! Clean residual min=-0.001653 max=0.001837 Jy/beam ! Clean residual mean=0.000005 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.160317 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.160317 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=0.039365Jy sigma=0.944455 ! Fit after self-cal, rms=0.039365Jy sigma=0.944411 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) ! Added new window around map position (-9, -62.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994866 Jy ! Component: 100 - total flux cleaned = 0.00110491 Jy ! Component: 150 - total flux cleaned = 0.00102421 Jy ! Component: 200 - total flux cleaned = 0.00102458 Jy ! Total flux subtracted in 200 components = 0.00102458 Jy ! Clean residual min=-0.001531 max=0.001540 Jy/beam ! Clean residual mean=0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.161342 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.161342 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=0.039233Jy sigma=0.939792 ! Fit after self-cal, rms=0.039221Jy sigma=0.939425 ! 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=0.039221Jy sigma=0.939425 ! Fit after self-cal, rms=0.039287Jy sigma=0.935676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.198 mas, bmaj=5.485 mas, bpa=54.51 degrees ! Estimated noise=0.460193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413186 Jy ! Component: 100 - total flux cleaned = 0.00046486 Jy ! Component: 150 - total flux cleaned = 0.000523541 Jy ! Component: 200 - total flux cleaned = 0.000577703 Jy ! Total flux subtracted in 200 components = 0.000577703 Jy ! Clean residual min=-0.001566 max=0.001197 Jy/beam ! Clean residual mean=0.000009 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.161919 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.161919 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=0.039287Jy sigma=0.934362 ! Fit after self-cal, rms=0.039283Jy sigma=0.934286 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133405 Jy ! Component: 100 - total flux cleaned = 0.000171376 Jy ! Component: 150 - total flux cleaned = 0.000206747 Jy ! Component: 200 - total flux cleaned = 0.000240226 Jy ! Total flux subtracted in 200 components = 0.000240226 Jy ! Clean residual min=-0.001550 max=0.001219 Jy/beam ! Clean residual mean=0.000010 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.16216 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.16216 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=0.039280Jy sigma=0.933715 ! Fit after self-cal, rms=0.039278Jy sigma=0.933697 ! 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=3.115 mas, bmaj=4.994 mas, bpa=67.18 degrees ! Estimated noise=0.458285 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 4.994 at 67.18 degrees (North through East) ! Clean map min=-0.0014473 max=0.11943 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=2.11 mas, bmaj=4.648 mas, bpa=67.28 degrees ! Estimated noise=0.847554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0870679 Jy ! Component: 100 - total flux cleaned = 0.11343 Jy ! Component: 150 - total flux cleaned = 0.127398 Jy ! Component: 200 - total flux cleaned = 0.135956 Jy ! Total flux subtracted in 200 components = 0.135956 Jy ! Clean residual min=-0.003589 max=0.004598 Jy/beam ! Clean residual mean=-0.000072 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.135956 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.135956 Jy ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=4.994 mas, bpa=67.18 degrees ! Estimated noise=0.458285 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 = 0.00894584 Jy ! Component: 100 - total flux cleaned = 0.0138978 Jy ! Component: 150 - total flux cleaned = 0.0170965 Jy ! Component: 200 - total flux cleaned = 0.0194126 Jy ! Total flux subtracted in 200 components = 0.0194126 Jy ! Clean residual min=-0.002103 max=0.002092 Jy/beam ! Clean residual mean=-0.000029 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.155369 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 78 components and 0.155369 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=5.198 mas, bmaj=5.485 mas, bpa=54.51 degrees ! Estimated noise=0.460193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212467 Jy ! Component: 100 - total flux cleaned = 0.00321059 Jy ! Component: 150 - total flux cleaned = 0.00389572 Jy ! Component: 200 - total flux cleaned = 0.00443414 Jy ! Total flux subtracted in 200 components = 0.00443414 Jy ! Clean residual min=-0.001586 max=0.001343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.159803 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 = 0.000406765 Jy ! Component: 100 - total flux cleaned = 0.000647921 Jy ! Component: 150 - total flux cleaned = 0.000863068 Jy ! Component: 200 - total flux cleaned = 0.00101921 Jy ! Total flux subtracted in 200 components = 0.00101921 Jy ! Clean residual min=-0.001527 max=0.001235 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.160822 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 121 components and 0.160822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.115 mas, bmaj=4.994 mas, bpa=67.18 degrees ! Estimated noise=0.458285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154889 Jy ! Component: 100 - total flux cleaned = 0.000179304 Jy ! Component: 150 - total flux cleaned = 0.000179585 Jy ! Component: 200 - total flux cleaned = 0.000201938 Jy ! Total flux subtracted in 200 components = 0.000201938 Jy ! Clean residual min=-0.001516 max=0.001578 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.161024 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.161024 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=0.039280Jy sigma=0.935496 ! Fit after self-cal, rms=0.039265Jy sigma=0.935074 wmodel J2152+2935_C_map.mod ! Writing 142 model components to file: J2152+2935_C_map.mod wobs J2152+2935_C_uvs.fits ! Writing UV FITS file: J2152+2935_C_uvs.fits wwins J2152+2935_C_map.win ! wwins: Wrote 3 windows to J2152+2935_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 = -0.000188335 Jy ! Component: 100 - total flux cleaned = -0.000393448 Jy ! Component: 150 - total flux cleaned = -0.000563493 Jy ! Component: 200 - total flux cleaned = -0.000842653 Jy ! Component: 250 - total flux cleaned = -0.00106619 Jy ! Component: 300 - total flux cleaned = -0.00117423 Jy ! Component: 350 - total flux cleaned = -0.00127847 Jy ! Component: 400 - total flux cleaned = -0.00140044 Jy ! Component: 450 - total flux cleaned = -0.0015001 Jy ! Component: 500 - total flux cleaned = -0.0015971 Jy ! Component: 550 - total flux cleaned = -0.00163464 Jy ! Component: 600 - total flux cleaned = -0.0016346 Jy ! Component: 650 - total flux cleaned = -0.00168971 Jy ! Component: 700 - total flux cleaned = -0.00172536 Jy ! Component: 750 - total flux cleaned = -0.00174281 Jy ! Component: 800 - total flux cleaned = -0.00179478 Jy ! Component: 850 - total flux cleaned = -0.00179487 Jy ! Component: 900 - total flux cleaned = -0.00181182 Jy ! Component: 950 - total flux cleaned = -0.00179545 Jy ! Component: 1000 - total flux cleaned = -0.00181218 Jy ! Component: 1050 - total flux cleaned = -0.0018285 Jy ! Component: 1100 - total flux cleaned = -0.00174902 Jy ! Component: 1150 - total flux cleaned = -0.00174918 Jy ! Component: 1200 - total flux cleaned = -0.00165633 Jy ! Component: 1250 - total flux cleaned = -0.00164116 Jy ! Component: 1300 - total flux cleaned = -0.00158068 Jy ! Component: 1350 - total flux cleaned = -0.00150604 Jy ! Component: 1400 - total flux cleaned = -0.00147654 Jy ! Component: 1450 - total flux cleaned = -0.00137438 Jy ! Component: 1500 - total flux cleaned = -0.00134556 Jy ! Component: 1550 - total flux cleaned = -0.00135977 Jy ! Component: 1600 - total flux cleaned = -0.00128903 Jy ! Component: 1650 - total flux cleaned = -0.00130304 Jy ! Component: 1700 - total flux cleaned = -0.00127528 Jy ! Component: 1750 - total flux cleaned = -0.00130255 Jy ! Component: 1800 - total flux cleaned = -0.00127529 Jy ! Component: 1850 - total flux cleaned = -0.00123496 Jy ! Component: 1900 - total flux cleaned = -0.00122177 Jy ! Component: 1950 - total flux cleaned = -0.00118221 Jy ! Component: 2000 - total flux cleaned = -0.00123463 Jy ! Component: 2050 - total flux cleaned = -0.00119567 Jy ! Component: 2100 - total flux cleaned = -0.00117002 Jy ! Component: 2150 - total flux cleaned = -0.00118283 Jy ! Component: 2200 - total flux cleaned = -0.0011954 Jy ! Component: 2250 - total flux cleaned = -0.00122038 Jy ! Component: 2300 - total flux cleaned = -0.00117048 Jy ! Component: 2350 - total flux cleaned = -0.00114578 Jy ! Component: 2400 - total flux cleaned = -0.00113363 Jy ! Component: 2450 - total flux cleaned = -0.00113355 Jy ! Component: 2500 - total flux cleaned = -0.00108529 Jy ! Component: 2550 - total flux cleaned = -0.00106148 Jy ! Component: 2600 - total flux cleaned = -0.00108523 Jy ! Component: 2650 - total flux cleaned = -0.00102644 Jy ! Component: 2700 - total flux cleaned = -0.00102651 Jy ! Component: 2750 - total flux cleaned = -0.00102654 Jy ! Component: 2800 - total flux cleaned = -0.00100366 Jy ! Component: 2850 - total flux cleaned = -0.00101508 Jy ! Component: 2900 - total flux cleaned = -0.00102638 Jy ! Component: 2950 - total flux cleaned = -0.000981454 Jy ! Component: 3000 - total flux cleaned = -0.00097029 Jy ! Component: 3050 - total flux cleaned = -0.000970307 Jy ! Component: 3100 - total flux cleaned = -0.000948305 Jy ! Component: 3150 - total flux cleaned = -0.000926391 Jy ! Component: 3200 - total flux cleaned = -0.000882944 Jy ! Component: 3250 - total flux cleaned = -0.00083988 Jy ! Component: 3300 - total flux cleaned = -0.000807714 Jy ! Component: 3350 - total flux cleaned = -0.000765064 Jy ! Component: 3400 - total flux cleaned = -0.000754419 Jy ! Component: 3450 - total flux cleaned = -0.000722867 Jy ! Component: 3500 - total flux cleaned = -0.000733335 Jy ! Component: 3550 - total flux cleaned = -0.000670882 Jy ! Component: 3600 - total flux cleaned = -0.000660549 Jy ! Component: 3650 - total flux cleaned = -0.000650266 Jy ! Component: 3700 - total flux cleaned = -0.000599046 Jy ! Component: 3750 - total flux cleaned = -0.000578754 Jy ! Component: 3800 - total flux cleaned = -0.000558501 Jy ! Component: 3850 - total flux cleaned = -0.000538326 Jy ! Component: 3900 - total flux cleaned = -0.000518192 Jy ! Component: 3950 - total flux cleaned = -0.000478237 Jy ! Component: 4000 - total flux cleaned = -0.000458341 Jy ! Component: 4050 - total flux cleaned = -0.000468179 Jy ! Total flux subtracted in 4096 components = -0.000399183 Jy ! Clean residual min=-0.000599 max=0.000534 Jy/beam ! Clean residual mean=0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.160625 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 398 components and 0.160625 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2152+2935_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.115 x 4.994 at 67.18 degrees (North through East) ! Clean map min=-0.00096307 max=0.11953 Jy/beam ! Writing clean map to FITS file: .//J2152+2935_C_map.fits wmodel .//J2152+2935_C_map.mod ! Writing 398 model components to file: .//J2152+2935_C_map.mod wobs .//J2152+2935_C_uvs.fits ! Writing UV FITS file: .//J2152+2935_C_uvs.fits wwins .//J2152+2935_C_map.win ! wwins: Wrote 4 windows to .//J2152+2935_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119527 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474151 0.474151 0.948301 1.8966 3.79321 7.58641 15.1728 30.3456 60.6913 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 632.71 quit ! Quitting program ! Log file .//J2152+2935_C_dfm.log closed on Sun Oct 21 00:16:52 2018