! Started logfile: .//J2336+0210_C_dfm.log on Mon Jan 20 19:30:11 2020 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 .//J2336+0210_C_uva.fits ! Reading UV FITS file: .//J2336+0210_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2336+0210 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2336+0210_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=1.000515Jy sigma=16.348625 ! Fit after self-cal, rms=0.980426Jy sigma=16.026248 ! 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=2.658 mas, bmaj=7.505 mas, bpa=-17.87 degrees ! Estimated noise=1.55513 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 = 0.015277 Jy ! Component: 100 - total flux cleaned = 0.0185572 Jy ! Total flux subtracted in 100 components = 0.0185572 Jy ! Clean residual min=-0.002681 max=0.002756 Jy/beam ! Clean residual mean=-0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0185572 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0185572 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=0.040941Jy sigma=0.637396 ! Fit after self-cal, rms=0.039340Jy sigma=0.611005 ! 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=3.031 mas, bmaj=8.123 mas, bpa=-18.2 degrees ! Estimated noise=0.8738 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 = 0.00402617 Jy ! Component: 100 - total flux cleaned = 0.00466568 Jy ! Component: 150 - total flux cleaned = 0.00491845 Jy ! Component: 200 - total flux cleaned = 0.00500146 Jy ! Total flux subtracted in 200 components = 0.00500146 Jy ! Clean residual min=-0.002097 max=0.002251 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0235586 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0235586 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=0.038947Jy sigma=0.604969 ! Fit after self-cal, rms=0.038924Jy sigma=0.604677 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.031 x 8.123 at -18.2 degrees (North through East) ! Clean map min=-0.002111 max=0.023661 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.03 KP 1.04 ! NL 0.90 OV 1.07 PT 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.77 HN 0.97 KP 1.04 ! NL 0.88 OV 0.94 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 0.94 KP 1.02 ! NL 0.82 OV 0.96 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.25 KP 1.01 ! NL 0.99 OV 1.02 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.02 KP 1.30 ! NL 0.97 OV 0.95 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.17 KP 1.25 ! NL 0.89 OV 1.03 PT 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 0.91 KP 1.22 ! NL 0.97 OV 1.05 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.96 KP 1.17 ! NL 1.08 OV 1.21 PT 0.89 ! ! ! Fit before self-cal, rms=0.038924Jy sigma=0.604677 ! Fit after self-cal, rms=0.038672Jy sigma=0.601566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=8.032 mas, bpa=-18.33 degrees ! Estimated noise=0.863409 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 = 0.000456501 Jy ! Component: 100 - total flux cleaned = 0.000549428 Jy ! Component: 150 - total flux cleaned = 0.000496148 Jy ! Component: 200 - total flux cleaned = 0.000436034 Jy ! Total flux subtracted in 200 components = 0.000436034 Jy ! Clean residual min=-0.001731 max=0.001936 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0239947 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0239947 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=0.038647Jy sigma=0.601114 ! Fit after self-cal, rms=0.038778Jy sigma=0.599775 ! 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=0.038778Jy sigma=0.599775 ! Fit after self-cal, rms=0.039672Jy sigma=0.599279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=8.024 mas, bpa=-18.45 degrees ! Estimated noise=0.863737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284621 Jy ! Component: 100 - total flux cleaned = 0.000284462 Jy ! Component: 150 - total flux cleaned = 0.000239778 Jy ! Component: 200 - total flux cleaned = 0.000214365 Jy ! Total flux subtracted in 200 components = 0.000214365 Jy ! Clean residual min=-0.001768 max=0.001948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.024209 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.024209 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=0.039656Jy sigma=0.598972 ! Fit after self-cal, rms=0.039710Jy sigma=0.597477 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 = 0.000388252 Jy ! Component: 100 - total flux cleaned = 0.000455536 Jy ! Component: 150 - total flux cleaned = 0.000469619 Jy ! Component: 200 - total flux cleaned = 0.000459127 Jy ! Total flux subtracted in 200 components = 0.000459127 Jy ! Clean residual min=-0.001728 max=0.002071 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0246682 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0246682 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=0.039697Jy sigma=0.597142 ! Fit after self-cal, rms=0.039684Jy sigma=0.596722 ! 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=0.039684Jy sigma=0.596722 ! Fit after self-cal, rms=0.040360Jy sigma=0.596395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.095 mas, bmaj=8.062 mas, bpa=-18.48 degrees ! Estimated noise=0.863065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527239 Jy ! Component: 100 - total flux cleaned = 0.000478716 Jy ! Component: 150 - total flux cleaned = 0.000424152 Jy ! Component: 200 - total flux cleaned = 0.000389618 Jy ! Total flux subtracted in 200 components = 0.000389618 Jy ! Clean residual min=-0.001785 max=0.002090 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0250578 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0250578 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=0.040346Jy sigma=0.596082 ! Fit after self-cal, rms=0.040421Jy sigma=0.595842 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 = 0.000355273 Jy ! Component: 100 - total flux cleaned = 0.00026898 Jy ! Component: 150 - total flux cleaned = 0.000255445 Jy ! Component: 200 - total flux cleaned = 0.000231391 Jy ! Total flux subtracted in 200 components = 0.000231391 Jy ! Clean residual min=-0.001819 max=0.002124 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0252892 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0252892 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=0.040408Jy sigma=0.595575 ! Fit after self-cal, rms=0.040380Jy sigma=0.595197 ! Inverting map ! Added new window around map position (-75.9, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137795 Jy ! Component: 100 - total flux cleaned = 0.00162597 Jy ! Component: 150 - total flux cleaned = 0.00172409 Jy ! Component: 200 - total flux cleaned = 0.00175553 Jy ! Total flux subtracted in 200 components = 0.00175553 Jy ! Clean residual min=-0.001599 max=0.001518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0270447 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.0270447 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=0.040282Jy sigma=0.593315 ! Fit after self-cal, rms=0.040236Jy sigma=0.592498 ! 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=0.040236Jy sigma=0.592498 ! Fit after self-cal, rms=0.040484Jy sigma=0.592084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=8.243 mas, bpa=-22.61 degrees ! Estimated noise=0.910692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990592 Jy ! Component: 100 - total flux cleaned = 0.00134182 Jy ! Component: 150 - total flux cleaned = 0.00153138 Jy ! Component: 200 - total flux cleaned = 0.00153241 Jy ! Total flux subtracted in 200 components = 0.00153241 Jy ! Clean residual min=-0.001717 max=0.001322 Jy/beam ! Clean residual mean=-0.000004 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0285771 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.0285771 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=0.040412Jy sigma=0.590740 ! Fit after self-cal, rms=0.040457Jy sigma=0.590215 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 = 0.000750296 Jy ! Component: 100 - total flux cleaned = 0.000779203 Jy ! Component: 150 - total flux cleaned = 0.000728968 Jy ! Component: 200 - total flux cleaned = 0.000662415 Jy ! Total flux subtracted in 200 components = 0.000662415 Jy ! Clean residual min=-0.001628 max=0.001302 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0292395 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.0292395 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=0.040418Jy sigma=0.589487 ! Fit after self-cal, rms=0.040408Jy sigma=0.589300 ! 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=3.068 mas, bmaj=8.114 mas, bpa=-18.22 degrees ! Estimated noise=0.855438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 8.114 at -18.22 degrees (North through East) ! Clean map min=-0.002712 max=0.022488 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=2.699 mas, bmaj=7.605 mas, bpa=-17.62 degrees ! Estimated noise=1.51353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160427 Jy ! Component: 100 - total flux cleaned = 0.0200271 Jy ! Component: 150 - total flux cleaned = 0.0217856 Jy ! Component: 200 - total flux cleaned = 0.0231173 Jy ! Total flux subtracted in 200 components = 0.0231173 Jy ! Clean residual min=-0.002884 max=0.002614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0231173 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 0.0231173 Jy ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=8.114 mas, bpa=-18.22 degrees ! Estimated noise=0.855438 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 = 0.00281276 Jy ! Component: 100 - total flux cleaned = 0.00382274 Jy ! Component: 150 - total flux cleaned = 0.00442059 Jy ! Component: 200 - total flux cleaned = 0.00485869 Jy ! Total flux subtracted in 200 components = 0.00485869 Jy ! Clean residual min=-0.002166 max=0.001652 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.027976 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.027976 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=4.019 mas, bmaj=8.243 mas, bpa=-22.61 degrees ! Estimated noise=0.910692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522538 Jy ! Component: 100 - total flux cleaned = 0.000674784 Jy ! Component: 150 - total flux cleaned = 0.000805815 Jy ! Component: 200 - total flux cleaned = 0.000863551 Jy ! Total flux subtracted in 200 components = 0.000863551 Jy ! Clean residual min=-0.001739 max=0.001526 Jy/beam ! Clean residual mean=-0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0288396 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 = -2.59325e-05 Jy ! Component: 100 - total flux cleaned = 7.20916e-05 Jy ! Component: 150 - total flux cleaned = 0.000115998 Jy ! Component: 200 - total flux cleaned = 0.000136897 Jy ! Total flux subtracted in 200 components = 0.000136897 Jy ! Clean residual min=-0.001668 max=0.001459 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0289765 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 95 components and 0.0289765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=8.114 mas, bpa=-18.22 degrees ! Estimated noise=0.855438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.03393e-05 Jy ! Component: 100 - total flux cleaned = 8.43991e-05 Jy ! Component: 150 - total flux cleaned = 8.43881e-05 Jy ! Component: 200 - total flux cleaned = 6.17159e-05 Jy ! Total flux subtracted in 200 components = 6.17159e-05 Jy ! Clean residual min=-0.001633 max=0.001456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0290382 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.0290382 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=0.040392Jy sigma=0.588984 ! Fit after self-cal, rms=0.040397Jy sigma=0.588705 wmodel J2336+0210_C_map.mod ! Writing 110 model components to file: J2336+0210_C_map.mod wobs J2336+0210_C_uvs.fits ! Writing UV FITS file: J2336+0210_C_uvs.fits wwins J2336+0210_C_map.win ! wwins: Wrote 2 windows to J2336+0210_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 = -0.00078433 Jy ! Component: 100 - total flux cleaned = -0.00117039 Jy ! Component: 150 - total flux cleaned = -0.00136941 Jy ! Component: 200 - total flux cleaned = -0.0014393 Jy ! Component: 250 - total flux cleaned = -0.00144101 Jy ! Component: 300 - total flux cleaned = -0.0013593 Jy ! Component: 350 - total flux cleaned = -0.00128085 Jy ! Component: 400 - total flux cleaned = -0.00122505 Jy ! Component: 450 - total flux cleaned = -0.00122547 Jy ! Component: 500 - total flux cleaned = -0.00124318 Jy ! Component: 550 - total flux cleaned = -0.00122622 Jy ! Component: 600 - total flux cleaned = -0.00124215 Jy ! Component: 650 - total flux cleaned = -0.00119479 Jy ! Component: 700 - total flux cleaned = -0.00122561 Jy ! Component: 750 - total flux cleaned = -0.00121032 Jy ! Component: 800 - total flux cleaned = -0.00116724 Jy ! Component: 850 - total flux cleaned = -0.00113975 Jy ! Component: 900 - total flux cleaned = -0.00113998 Jy ! Component: 950 - total flux cleaned = -0.00111369 Jy ! Component: 1000 - total flux cleaned = -0.00110092 Jy ! Component: 1050 - total flux cleaned = -0.00107653 Jy ! Component: 1100 - total flux cleaned = -0.0010887 Jy ! Component: 1150 - total flux cleaned = -0.00108854 Jy ! Component: 1200 - total flux cleaned = -0.0010886 Jy ! Component: 1250 - total flux cleaned = -0.00111102 Jy ! Component: 1300 - total flux cleaned = -0.00109996 Jy ! Component: 1350 - total flux cleaned = -0.00112153 Jy ! Component: 1400 - total flux cleaned = -0.001132 Jy ! Component: 1450 - total flux cleaned = -0.00116273 Jy ! Component: 1500 - total flux cleaned = -0.00120292 Jy ! Component: 1550 - total flux cleaned = -0.00123244 Jy ! Component: 1600 - total flux cleaned = -0.00127134 Jy ! Component: 1650 - total flux cleaned = -0.00129055 Jy ! Component: 1700 - total flux cleaned = -0.00130936 Jy ! Component: 1750 - total flux cleaned = -0.00133697 Jy ! Component: 1800 - total flux cleaned = -0.00134581 Jy ! Component: 1850 - total flux cleaned = -0.00135457 Jy ! Component: 1900 - total flux cleaned = -0.00135455 Jy ! Component: 1950 - total flux cleaned = -0.00137193 Jy ! Component: 2000 - total flux cleaned = -0.00140626 Jy ! Component: 2050 - total flux cleaned = -0.00138924 Jy ! Component: 2100 - total flux cleaned = -0.00141447 Jy ! Component: 2150 - total flux cleaned = -0.00139788 Jy ! Component: 2200 - total flux cleaned = -0.00135686 Jy ! Component: 2250 - total flux cleaned = -0.00129986 Jy ! Component: 2300 - total flux cleaned = -0.00124336 Jy ! Component: 2350 - total flux cleaned = -0.00117931 Jy ! Component: 2400 - total flux cleaned = -0.00113958 Jy ! Component: 2450 - total flux cleaned = -0.00108425 Jy ! Component: 2500 - total flux cleaned = -0.00102152 Jy ! Component: 2550 - total flux cleaned = -0.000990318 Jy ! Component: 2600 - total flux cleaned = -0.000959301 Jy ! Component: 2650 - total flux cleaned = -0.000943817 Jy ! Component: 2700 - total flux cleaned = -0.000905369 Jy ! Component: 2750 - total flux cleaned = -0.0008747 Jy ! Component: 2800 - total flux cleaned = -0.000859427 Jy ! Component: 2850 - total flux cleaned = -0.000844182 Jy ! Component: 2900 - total flux cleaned = -0.000828989 Jy ! Component: 2950 - total flux cleaned = -0.000813836 Jy ! Component: 3000 - total flux cleaned = -0.000791194 Jy ! Component: 3050 - total flux cleaned = -0.000791217 Jy ! Component: 3100 - total flux cleaned = -0.000768722 Jy ! Component: 3150 - total flux cleaned = -0.000761233 Jy ! Component: 3200 - total flux cleaned = -0.000746285 Jy ! Component: 3250 - total flux cleaned = -0.000753725 Jy ! Component: 3300 - total flux cleaned = -0.000746303 Jy ! Component: 3350 - total flux cleaned = -0.000761209 Jy ! Component: 3400 - total flux cleaned = -0.000768655 Jy ! Component: 3450 - total flux cleaned = -0.000776093 Jy ! Component: 3500 - total flux cleaned = -0.00080581 Jy ! Component: 3550 - total flux cleaned = -0.000835538 Jy ! Component: 3600 - total flux cleaned = -0.000820669 Jy ! Component: 3650 - total flux cleaned = -0.000850342 Jy ! Component: 3700 - total flux cleaned = -0.00086514 Jy ! Component: 3750 - total flux cleaned = -0.000887435 Jy ! Component: 3800 - total flux cleaned = -0.000894867 Jy ! Component: 3850 - total flux cleaned = -0.000932029 Jy ! Component: 3900 - total flux cleaned = -0.000954372 Jy ! Component: 3950 - total flux cleaned = -0.000984188 Jy ! Component: 4000 - total flux cleaned = -0.00102162 Jy ! Component: 4050 - total flux cleaned = -0.00105911 Jy ! Total flux subtracted in 4096 components = -0.00108917 Jy ! Clean residual min=-0.000438 max=0.000416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.027949 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 385 components and 0.027949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2336+0210_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.068 x 8.114 at -18.22 degrees (North through East) ! Clean map min=-0.0023178 max=0.022243 Jy/beam ! Writing clean map to FITS file: .//J2336+0210_C_map.fits wmodel .//J2336+0210_C_map.mod ! Writing 385 model components to file: .//J2336+0210_C_map.mod wobs .//J2336+0210_C_uvs.fits ! Writing UV FITS file: .//J2336+0210_C_uvs.fits wwins .//J2336+0210_C_map.win ! wwins: Wrote 3 windows to .//J2336+0210_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0222428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67009 1.67009 3.34018 6.68036 13.3607 26.7215 53.4429 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.63 quit ! Quitting program ! Log file .//J2336+0210_C_dfm.log closed on Mon Jan 20 19:30:15 2020