! Started logfile: .//J2212+3546_X_dfm.log on Mon Jan 20 19:17:14 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2212+3546_X_uva.fits ! Reading UV FITS file: .//J2212+3546_X_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.973856 visibilities/baseline/integration-bin. ! Found source: J2212+3546 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 4768 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2212+3546_X] 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 0.200x0.200 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=1.005098Jy sigma=20.227754 ! Fit after self-cal, rms=0.917969Jy sigma=18.430801 ! 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=0.7492 mas, bmaj=2.254 mas, bpa=-11.47 degrees ! Estimated noise=0.94475 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 = 0.0602786 Jy ! Component: 100 - total flux cleaned = 0.07792 Jy ! Total flux subtracted in 100 components = 0.07792 Jy ! Clean residual min=-0.006331 max=0.008092 Jy/beam ! Clean residual mean=0.000001 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.0779201 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0779201 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=0.042567Jy sigma=0.845341 ! Fit after self-cal, rms=0.042555Jy sigma=0.844674 ! 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=0.877 mas, bmaj=2.339 mas, bpa=-12.44 degrees ! Estimated noise=0.515044 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 = 0.0131195 Jy ! Component: 100 - total flux cleaned = 0.0201356 Jy ! Component: 150 - total flux cleaned = 0.0249386 Jy ! Component: 200 - total flux cleaned = 0.028348 Jy ! Total flux subtracted in 200 components = 0.028348 Jy ! Clean residual min=-0.006128 max=0.009013 Jy/beam ! Clean residual mean=0.000000 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.106268 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 36 components and 0.106268 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=0.038424Jy sigma=0.753041 ! Fit after self-cal, rms=0.038409Jy sigma=0.752401 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.877 x 2.339 at -12.44 degrees (North through East) ! Clean map min=-0.0058074 max=0.082591 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.12 KP 0.98 ! MK 0.94 NL 0.94 OV 1.08 PT 0.79 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.14 KP 0.95 ! MK 1.00 NL 0.91 OV 1.08 PT 0.83 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 1.04 KP 0.99 ! MK 0.93 NL 0.94 OV 1.17 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.13 KP 0.97 ! MK 0.91 NL 0.93 OV 1.15 PT 0.85 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.26 KP 0.94 ! MK 0.90 NL 0.98 OV 1.25 PT 0.84 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.25 KP 0.97 ! MK 0.96 NL 0.90 OV 1.23 PT 0.82 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 1.10 KP 0.98 ! MK 0.97 NL 1.00 OV 1.13 PT 0.90 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.23 KP 1.02 ! MK 0.98 NL 0.99 OV 1.18 PT 0.85 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.038409Jy sigma=0.752401 ! Fit after self-cal, rms=0.036599Jy sigma=0.705120 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8854 mas, bmaj=2.397 mas, bpa=-12.75 degrees ! Estimated noise=0.510565 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 (-15, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594124 Jy ! Component: 100 - total flux cleaned = 0.00774025 Jy ! Component: 150 - total flux cleaned = 0.00845953 Jy ! Component: 200 - total flux cleaned = 0.00884363 Jy ! Total flux subtracted in 200 components = 0.00884363 Jy ! Clean residual min=-0.002983 max=0.005184 Jy/beam ! Clean residual mean=-0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.115112 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.115112 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=0.035631Jy sigma=0.683472 ! Fit after self-cal, rms=0.035619Jy sigma=0.682099 ! Inverting map ! Added new window around map position (-5.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429694 Jy ! Component: 100 - total flux cleaned = 0.00580138 Jy ! Component: 150 - total flux cleaned = 0.0063555 Jy ! Component: 200 - total flux cleaned = 0.00694066 Jy ! Total flux subtracted in 200 components = 0.00694066 Jy ! Clean residual min=-0.002022 max=0.002327 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.122052 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.122052 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=0.035104Jy sigma=0.670022 ! Fit after self-cal, rms=0.035078Jy sigma=0.669686 ! 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=0.035078Jy sigma=0.669686 ! Fit after self-cal, rms=0.034586Jy sigma=0.668512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.393 mas, bpa=-12.75 degrees ! Estimated noise=0.506187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119935 Jy ! Component: 100 - total flux cleaned = 0.00166303 Jy ! Component: 150 - total flux cleaned = 0.00207104 Jy ! Component: 200 - total flux cleaned = 0.00228673 Jy ! Total flux subtracted in 200 components = 0.00228673 Jy ! Clean residual min=-0.001696 max=0.002271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.124339 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.124339 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=0.034483Jy sigma=0.666279 ! Fit after self-cal, rms=0.034469Jy sigma=0.666188 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 (31.8, -47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134723 Jy ! Component: 100 - total flux cleaned = 0.00166285 Jy ! Component: 150 - total flux cleaned = 0.0018996 Jy ! Component: 200 - total flux cleaned = 0.00208595 Jy ! Total flux subtracted in 200 components = 0.00208595 Jy ! Clean residual min=-0.001548 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.126425 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.126425 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=0.034346Jy sigma=0.663570 ! Fit after self-cal, rms=0.034334Jy sigma=0.663459 ! 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=0.034334Jy sigma=0.663459 ! Fit after self-cal, rms=0.034326Jy sigma=0.663164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8889 mas, bmaj=2.391 mas, bpa=-12.75 degrees ! Estimated noise=0.506911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554529 Jy ! Component: 100 - total flux cleaned = 0.000738688 Jy ! Component: 150 - total flux cleaned = 0.000936917 Jy ! Component: 200 - total flux cleaned = 0.00106744 Jy ! Total flux subtracted in 200 components = 0.00106744 Jy ! Clean residual min=-0.001484 max=0.001399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.127492 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.127492 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=0.034278Jy sigma=0.662204 ! Fit after self-cal, rms=0.034273Jy sigma=0.662181 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 = 0.000367005 Jy ! Component: 100 - total flux cleaned = 0.000438886 Jy ! Component: 150 - total flux cleaned = 0.000530123 Jy ! Component: 200 - total flux cleaned = 0.000638357 Jy ! Total flux subtracted in 200 components = 0.000638357 Jy ! Clean residual min=-0.001419 max=0.001345 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.128131 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 142 components and 0.128131 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=0.034245Jy sigma=0.661619 ! Fit after self-cal, rms=0.034245Jy sigma=0.661614 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.034245Jy sigma=0.661614 ! Fit after self-cal, rms=0.034275Jy sigma=0.661551 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=2.717 mas, bpa=-11.83 degrees ! Estimated noise=0.619674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701297 Jy ! Component: 100 - total flux cleaned = 0.00110677 Jy ! Component: 150 - total flux cleaned = 0.00129533 Jy ! Component: 200 - total flux cleaned = 0.00138069 Jy ! Total flux subtracted in 200 components = 0.00138069 Jy ! Clean residual min=-0.001527 max=0.001343 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.129511 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.129511 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=0.034261Jy sigma=0.661126 ! Fit after self-cal, rms=0.034257Jy sigma=0.661105 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 = 0.000237262 Jy ! Component: 100 - total flux cleaned = 0.000293415 Jy ! Component: 150 - total flux cleaned = 0.000310402 Jy ! Component: 200 - total flux cleaned = 0.000278305 Jy ! Total flux subtracted in 200 components = 0.000278305 Jy ! Clean residual min=-0.001472 max=0.001331 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.12979 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.12979 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=0.034254Jy sigma=0.660973 ! Fit after self-cal, rms=0.034253Jy sigma=0.660965 ! 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=0.8896 mas, bmaj=2.391 mas, bpa=-12.76 degrees ! Estimated noise=0.507579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.391 at -12.76 degrees (North through East) ! Clean map min=-0.001497 max=0.081755 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=0.7555 mas, bmaj=2.299 mas, bpa=-11.81 degrees ! Estimated noise=0.940017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598934 Jy ! Component: 100 - total flux cleaned = 0.0770634 Jy ! Component: 150 - total flux cleaned = 0.0862229 Jy ! Component: 200 - total flux cleaned = 0.0927862 Jy ! Total flux subtracted in 200 components = 0.0927862 Jy ! Clean residual min=-0.004282 max=0.004898 Jy/beam ! Clean residual mean=0.000001 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0927862 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0927862 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.391 mas, bpa=-12.76 degrees ! Estimated noise=0.507579 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 = 0.0071895 Jy ! Component: 100 - total flux cleaned = 0.0118813 Jy ! Component: 150 - total flux cleaned = 0.0155809 Jy ! Component: 200 - total flux cleaned = 0.0187485 Jy ! Total flux subtracted in 200 components = 0.0187485 Jy ! Clean residual min=-0.002949 max=0.003460 Jy/beam ! Clean residual mean=-0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.111535 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 51 components and 0.111535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.946 mas, bmaj=2.717 mas, bpa=-11.83 degrees ! Estimated noise=0.619674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049566 Jy ! Component: 100 - total flux cleaned = 0.00798845 Jy ! Component: 150 - total flux cleaned = 0.0103742 Jy ! Component: 200 - total flux cleaned = 0.012245 Jy ! Total flux subtracted in 200 components = 0.012245 Jy ! Clean residual min=-0.002995 max=0.002392 Jy/beam ! Clean residual mean=-0.000004 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.12378 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 = 0.00104525 Jy ! Component: 100 - total flux cleaned = 0.00167794 Jy ! Component: 150 - total flux cleaned = 0.0024001 Jy ! Component: 200 - total flux cleaned = 0.00294077 Jy ! Total flux subtracted in 200 components = 0.00294077 Jy ! Clean residual min=-0.002266 max=0.001693 Jy/beam ! Clean residual mean=-0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.12672 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 107 components and 0.12672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=2.391 mas, bpa=-12.76 degrees ! Estimated noise=0.507579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332935 Jy ! Component: 100 - total flux cleaned = -0.00022839 Jy ! Component: 150 - total flux cleaned = -0.000138795 Jy ! Component: 200 - total flux cleaned = -5.71778e-05 Jy ! Total flux subtracted in 200 components = -5.71778e-05 Jy ! Clean residual min=-0.001625 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.126663 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.126663 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=0.034400Jy sigma=0.663667 ! Fit after self-cal, rms=0.034388Jy sigma=0.663455 wmodel J2212+3546_X_map.mod ! Writing 125 model components to file: J2212+3546_X_map.mod wobs J2212+3546_X_uvs.fits ! Writing UV FITS file: J2212+3546_X_uvs.fits wwins J2212+3546_X_map.win ! wwins: Wrote 4 windows to J2212+3546_X_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 = 0.000445591 Jy ! Component: 100 - total flux cleaned = 0.000523605 Jy ! Component: 150 - total flux cleaned = 0.000597608 Jy ! Component: 200 - total flux cleaned = 0.000690688 Jy ! Component: 250 - total flux cleaned = 0.000669364 Jy ! Component: 300 - total flux cleaned = 0.000648479 Jy ! Component: 350 - total flux cleaned = 0.000567163 Jy ! Component: 400 - total flux cleaned = 0.000488005 Jy ! Component: 450 - total flux cleaned = 0.000449405 Jy ! Component: 500 - total flux cleaned = 0.000393551 Jy ! Component: 550 - total flux cleaned = 0.000339638 Jy ! Component: 600 - total flux cleaned = 0.000270178 Jy ! Component: 650 - total flux cleaned = 0.000252949 Jy ! Component: 700 - total flux cleaned = 0.000137028 Jy ! Component: 750 - total flux cleaned = 5.66362e-05 Jy ! Component: 800 - total flux cleaned = 2.52211e-05 Jy ! Component: 850 - total flux cleaned = -5.60309e-06 Jy ! Component: 900 - total flux cleaned = -5.47467e-06 Jy ! Component: 950 - total flux cleaned = -4.98843e-05 Jy ! Component: 1000 - total flux cleaned = -6.40596e-05 Jy ! Component: 1050 - total flux cleaned = -0.000106714 Jy ! Component: 1100 - total flux cleaned = -0.000148405 Jy ! Component: 1150 - total flux cleaned = -0.000161991 Jy ! Component: 1200 - total flux cleaned = -0.000189005 Jy ! Component: 1250 - total flux cleaned = -0.000241261 Jy ! Component: 1300 - total flux cleaned = -0.000228453 Jy ! Component: 1350 - total flux cleaned = -0.000266403 Jy ! Component: 1400 - total flux cleaned = -0.000253998 Jy ! Component: 1450 - total flux cleaned = -0.000242004 Jy ! Component: 1500 - total flux cleaned = -0.000278348 Jy ! Component: 1550 - total flux cleaned = -0.000302171 Jy ! Component: 1600 - total flux cleaned = -0.000325586 Jy ! Component: 1650 - total flux cleaned = -0.000360091 Jy ! Component: 1700 - total flux cleaned = -0.000371331 Jy ! Component: 1750 - total flux cleaned = -0.000404808 Jy ! Component: 1800 - total flux cleaned = -0.000416097 Jy ! Component: 1850 - total flux cleaned = -0.000438173 Jy ! Component: 1900 - total flux cleaned = -0.000481476 Jy ! Component: 1950 - total flux cleaned = -0.000545135 Jy ! Component: 2000 - total flux cleaned = -0.000545012 Jy ! Component: 2050 - total flux cleaned = -0.000597001 Jy ! Component: 2100 - total flux cleaned = -0.000658532 Jy ! Component: 2150 - total flux cleaned = -0.000668633 Jy ! Component: 2200 - total flux cleaned = -0.000668568 Jy ! Component: 2250 - total flux cleaned = -0.000698409 Jy ! Component: 2300 - total flux cleaned = -0.00071797 Jy ! Component: 2350 - total flux cleaned = -0.000747114 Jy ! Component: 2400 - total flux cleaned = -0.000766321 Jy ! Component: 2450 - total flux cleaned = -0.000775995 Jy ! Component: 2500 - total flux cleaned = -0.000813927 Jy ! Component: 2550 - total flux cleaned = -0.000832759 Jy ! Component: 2600 - total flux cleaned = -0.000888576 Jy ! Component: 2650 - total flux cleaned = -0.00093472 Jy ! Component: 2700 - total flux cleaned = -0.000980334 Jy ! Component: 2750 - total flux cleaned = -0.000980311 Jy ! Component: 2800 - total flux cleaned = -0.00101626 Jy ! Component: 2850 - total flux cleaned = -0.00105197 Jy ! Component: 2900 - total flux cleaned = -0.0010963 Jy ! Component: 2950 - total flux cleaned = -0.00111395 Jy ! Component: 3000 - total flux cleaned = -0.00117523 Jy ! Component: 3050 - total flux cleaned = -0.00121002 Jy ! Component: 3100 - total flux cleaned = -0.00126194 Jy ! Component: 3150 - total flux cleaned = -0.00131357 Jy ! Component: 3200 - total flux cleaned = -0.00136487 Jy ! Component: 3250 - total flux cleaned = -0.00140738 Jy ! Component: 3300 - total flux cleaned = -0.00143277 Jy ! Component: 3350 - total flux cleaned = -0.00149164 Jy ! Component: 3400 - total flux cleaned = -0.00155026 Jy ! Component: 3450 - total flux cleaned = -0.00159192 Jy ! Component: 3500 - total flux cleaned = -0.00162507 Jy ! Component: 3550 - total flux cleaned = -0.00167454 Jy ! Component: 3600 - total flux cleaned = -0.00174024 Jy ! Component: 3650 - total flux cleaned = -0.00178931 Jy ! Component: 3700 - total flux cleaned = -0.00185441 Jy ! Component: 3750 - total flux cleaned = -0.00191104 Jy ! Component: 3800 - total flux cleaned = -0.00195133 Jy ! Component: 3850 - total flux cleaned = -0.00200749 Jy ! Component: 3900 - total flux cleaned = -0.00206344 Jy ! Component: 3950 - total flux cleaned = -0.00209522 Jy ! Component: 4000 - total flux cleaned = -0.00211903 Jy ! Component: 4050 - total flux cleaned = -0.00216644 Jy ! Total flux subtracted in 4096 components = -0.00220585 Jy ! Clean residual min=-0.000447 max=0.000449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.124457 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 398 components and 0.124457 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2212+3546_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 2.391 at -12.76 degrees (North through East) ! Clean map min=-0.0015438 max=0.081568 Jy/beam ! Writing clean map to FITS file: .//J2212+3546_X_map.fits wmodel .//J2212+3546_X_map.mod ! Writing 398 model components to file: .//J2212+3546_X_map.mod wobs .//J2212+3546_X_uvs.fits ! Writing UV FITS file: .//J2212+3546_X_uvs.fits wwins .//J2212+3546_X_map.win ! wwins: Wrote 5 windows to .//J2212+3546_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0815676 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478455 0.478455 0.956909 1.91382 3.82764 7.65527 15.3105 30.6211 61.2422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 627.018 quit ! Quitting program ! Log file .//J2212+3546_X_dfm.log closed on Mon Jan 20 19:17:17 2020