! Started logfile: /scr/pima/bu007_uvs/J1504+3208_C_dfm.log on Sun Jun 24 02:26:25 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1504+3208_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1504+3208_C_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992593 visibilities/baseline/integration-bin. ! Found source: J1504+3208 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 19296 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 J1504+3208_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011884Jy sigma=13.806305 ! Fit after self-cal, rms=0.919580Jy sigma=12.521518 ! 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=1.057 mas, bmaj=3.592 mas, bpa=-1.713 degrees ! Estimated noise=0.779443 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 = 0.0634383 Jy ! Component: 100 - total flux cleaned = 0.0782608 Jy ! Total flux subtracted in 100 components = 0.0782608 Jy ! Clean residual min=-0.005607 max=0.005816 Jy/beam ! Clean residual mean=0.000001 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.0782608 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0782608 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=0.089889Jy sigma=1.151046 ! Fit after self-cal, rms=0.088514Jy sigma=1.136170 ! 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=1.325 mas, bmaj=3.777 mas, bpa=-1.71 degrees ! Estimated noise=0.39271 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 = 0.00941752 Jy ! Component: 100 - total flux cleaned = 0.0138304 Jy ! Component: 150 - total flux cleaned = 0.0164382 Jy ! Component: 200 - total flux cleaned = 0.0180401 Jy ! Total flux subtracted in 200 components = 0.0180401 Jy ! Clean residual min=-0.001619 max=0.002176 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0963009 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0963009 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=0.087607Jy sigma=1.122432 ! Fit after self-cal, rms=0.087588Jy sigma=1.122067 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.777 at -1.71 degrees (North through East) ! Clean map min=-0.0015949 max=0.086098 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.00 KP 0.94 ! LA 1.01 MK 0.96 NL 1.05 OV 0.97 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.94 KP 1.00 ! LA 0.99 MK 1.08 NL 1.01 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.05 KP 0.98 ! LA 0.95 MK 1.02 NL 1.02 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.05 ! LA 0.96 MK 1.03 NL 0.99 OV 0.90 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.96 KP 1.00 ! LA 0.98 MK 1.03 NL 1.05 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 0.98 KP 1.00 ! LA 1.02 MK 1.03 NL 1.04 OV 0.95 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 0.96 ! LA 1.04 MK 1.09 NL 0.98 OV 0.98 ! PT 0.94 SC 0.96 ! ! ! Fit before self-cal, rms=0.087588Jy sigma=1.122067 ! Fit after self-cal, rms=0.086446Jy sigma=1.120123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.336 mas, bmaj=3.794 mas, bpa=-1.634 degrees ! Estimated noise=0.389309 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 = -0.000160597 Jy ! Component: 100 - total flux cleaned = -0.000161324 Jy ! Component: 150 - total flux cleaned = -0.000177905 Jy ! Component: 200 - total flux cleaned = -0.000192033 Jy ! Total flux subtracted in 200 components = -0.000192033 Jy ! Clean residual min=-0.001508 max=0.001606 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0961088 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0961088 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=0.086434Jy sigma=1.119955 ! Fit after self-cal, rms=0.086440Jy sigma=1.119528 ! 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=0.086440Jy sigma=1.119528 ! Fit after self-cal, rms=0.086356Jy sigma=1.119516 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=3.796 mas, bpa=-1.631 degrees ! Estimated noise=0.388844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.45713e-05 Jy ! Component: 100 - total flux cleaned = -0.000121766 Jy ! Component: 150 - total flux cleaned = -0.000142603 Jy ! Component: 200 - total flux cleaned = -0.000159033 Jy ! Total flux subtracted in 200 components = -0.000159033 Jy ! Clean residual min=-0.001507 max=0.001626 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0959498 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0959498 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=0.086351Jy sigma=1.119468 ! Fit after self-cal, rms=0.086353Jy sigma=1.119460 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 = -8.92713e-06 Jy ! Component: 100 - total flux cleaned = -8.27168e-06 Jy ! Component: 150 - total flux cleaned = -1.44331e-05 Jy ! Component: 200 - total flux cleaned = -1.45881e-05 Jy ! Total flux subtracted in 200 components = -1.45881e-05 Jy ! Clean residual min=-0.001501 max=0.001624 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0959352 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0959352 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=0.086352Jy sigma=1.119453 ! Fit after self-cal, rms=0.086352Jy sigma=1.119449 ! 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=0.086352Jy sigma=1.119449 ! Fit after self-cal, rms=0.086108Jy sigma=1.119444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=3.795 mas, bpa=-1.636 degrees ! Estimated noise=0.387794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227114 Jy ! Component: 100 - total flux cleaned = -0.00023278 Jy ! Component: 150 - total flux cleaned = -0.000237007 Jy ! Component: 200 - total flux cleaned = -0.000240915 Jy ! Total flux subtracted in 200 components = -0.000240915 Jy ! Clean residual min=-0.001495 max=0.001617 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0956943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0956943 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=0.086106Jy sigma=1.119448 ! Fit after self-cal, rms=0.086106Jy sigma=1.119445 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 = -9.51308e-06 Jy ! Component: 100 - total flux cleaned = -4.55242e-06 Jy ! Component: 150 - total flux cleaned = -1.21188e-05 Jy ! Component: 200 - total flux cleaned = -1.92977e-05 Jy ! Total flux subtracted in 200 components = -1.92977e-05 Jy ! Clean residual min=-0.001489 max=0.001614 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.095675 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.095675 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=0.086105Jy sigma=1.119445 ! Fit after self-cal, rms=0.086105Jy sigma=1.119444 ! 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=0.086105Jy sigma=1.119444 ! Fit after self-cal, rms=0.085843Jy sigma=1.119437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=4.95 mas, bpa=-4.465 degrees ! Estimated noise=0.524662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412133 Jy ! Component: 100 - total flux cleaned = -0.000374473 Jy ! Component: 150 - total flux cleaned = -0.000337101 Jy ! Component: 200 - total flux cleaned = -0.000306789 Jy ! Total flux subtracted in 200 components = -0.000306789 Jy ! Clean residual min=-0.001815 max=0.002161 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0953682 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0953682 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=0.085843Jy sigma=1.119476 ! Fit after self-cal, rms=0.085841Jy sigma=1.119457 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 = -1.56295e-05 Jy ! Component: 100 - total flux cleaned = -1.63755e-05 Jy ! Component: 150 - total flux cleaned = -4.73694e-06 Jy ! Component: 200 - total flux cleaned = 5.4167e-06 Jy ! Total flux subtracted in 200 components = 5.4167e-06 Jy ! Clean residual min=-0.001813 max=0.002155 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0953737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0953737 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=0.085842Jy sigma=1.119487 ! Fit after self-cal, rms=0.085842Jy sigma=1.119471 ! 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=1.338 mas, bmaj=3.795 mas, bpa=-1.642 degrees ! Estimated noise=0.386659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 3.795 at -1.642 degrees (North through East) ! Clean map min=-0.0013465 max=0.084601 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=1.066 mas, bmaj=3.605 mas, bpa=-1.675 degrees ! Estimated noise=0.772088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634238 Jy ! Component: 100 - total flux cleaned = 0.0787203 Jy ! Component: 150 - total flux cleaned = 0.0845801 Jy ! Component: 200 - total flux cleaned = 0.0862725 Jy ! Total flux subtracted in 200 components = 0.0862725 Jy ! Clean residual min=-0.004544 max=0.004659 Jy/beam ! Clean residual mean=0.000001 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0862725 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0862725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=3.795 mas, bpa=-1.642 degrees ! Estimated noise=0.386659 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 = 0.00391516 Jy ! Component: 100 - total flux cleaned = 0.00614682 Jy ! Component: 150 - total flux cleaned = 0.007512 Jy ! Component: 200 - total flux cleaned = 0.00818837 Jy ! Total flux subtracted in 200 components = 0.00818837 Jy ! Clean residual min=-0.001564 max=0.001570 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0944609 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0944609 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=3.585 mas, bmaj=4.95 mas, bpa=-4.465 degrees ! Estimated noise=0.524662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609295 Jy ! Component: 100 - total flux cleaned = 0.000681824 Jy ! Component: 150 - total flux cleaned = 0.000752952 Jy ! Component: 200 - total flux cleaned = 0.000798916 Jy ! Total flux subtracted in 200 components = 0.000798916 Jy ! Clean residual min=-0.001822 max=0.002160 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0952598 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 = 4.70939e-05 Jy ! Component: 100 - total flux cleaned = 7.77104e-05 Jy ! Component: 150 - total flux cleaned = 0.000108916 Jy ! Component: 200 - total flux cleaned = 0.00012913 Jy ! Total flux subtracted in 200 components = 0.00012913 Jy ! Clean residual min=-0.001811 max=0.002160 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0953889 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0953889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.338 mas, bmaj=3.795 mas, bpa=-1.642 degrees ! Estimated noise=0.386659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.48881e-05 Jy ! Component: 100 - total flux cleaned = 2.48877e-05 Jy ! Component: 150 - total flux cleaned = -3.5624e-05 Jy ! Component: 200 - total flux cleaned = -5.08683e-05 Jy ! Total flux subtracted in 200 components = -5.08683e-05 Jy ! Clean residual min=-0.001474 max=0.001607 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0953381 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0953381 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=0.085840Jy sigma=1.119464 ! Fit after self-cal, rms=0.085841Jy sigma=1.119456 wmodel J1504+3208_C_map.mod ! Writing 52 model components to file: J1504+3208_C_map.mod wobs J1504+3208_C_uvs.fits ! Writing UV FITS file: J1504+3208_C_uvs.fits wwins J1504+3208_C_map.win ! wwins: Wrote 1 windows to J1504+3208_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 = 0.000392469 Jy ! Component: 100 - total flux cleaned = 0.000447517 Jy ! Component: 150 - total flux cleaned = 0.000421923 Jy ! Component: 200 - total flux cleaned = 0.000421912 Jy ! Component: 250 - total flux cleaned = 0.000397658 Jy ! Component: 300 - total flux cleaned = 0.000444034 Jy ! Component: 350 - total flux cleaned = 0.000444033 Jy ! Component: 400 - total flux cleaned = 0.000422111 Jy ! Component: 450 - total flux cleaned = 0.000507164 Jy ! Component: 500 - total flux cleaned = 0.000590256 Jy ! Component: 550 - total flux cleaned = 0.000671397 Jy ! Component: 600 - total flux cleaned = 0.000750587 Jy ! Component: 650 - total flux cleaned = 0.000789572 Jy ! Component: 700 - total flux cleaned = 0.000923428 Jy ! Component: 750 - total flux cleaned = 0.00097993 Jy ! Component: 800 - total flux cleaned = 0.00110904 Jy ! Component: 850 - total flux cleaned = 0.00110882 Jy ! Component: 900 - total flux cleaned = 0.00110883 Jy ! Component: 950 - total flux cleaned = 0.00109185 Jy ! Component: 1000 - total flux cleaned = 0.00110969 Jy ! Component: 1050 - total flux cleaned = 0.00119482 Jy ! Component: 1100 - total flux cleaned = 0.00117818 Jy ! Component: 1150 - total flux cleaned = 0.00127773 Jy ! Component: 1200 - total flux cleaned = 0.00126121 Jy ! Component: 1250 - total flux cleaned = 0.00131001 Jy ! Component: 1300 - total flux cleaned = 0.00134241 Jy ! Component: 1350 - total flux cleaned = 0.00142165 Jy ! Component: 1400 - total flux cleaned = 0.00140583 Jy ! Component: 1450 - total flux cleaned = 0.00143699 Jy ! Component: 1500 - total flux cleaned = 0.00151395 Jy ! Component: 1550 - total flux cleaned = 0.00148352 Jy ! Component: 1600 - total flux cleaned = 0.00151391 Jy ! Component: 1650 - total flux cleaned = 0.00151397 Jy ! Component: 1700 - total flux cleaned = 0.00151418 Jy ! Component: 1750 - total flux cleaned = 0.00155838 Jy ! Component: 1800 - total flux cleaned = 0.00148544 Jy ! Component: 1850 - total flux cleaned = 0.0015145 Jy ! Component: 1900 - total flux cleaned = 0.00154322 Jy ! Component: 1950 - total flux cleaned = 0.00150072 Jy ! Component: 2000 - total flux cleaned = 0.00151474 Jy ! Component: 2050 - total flux cleaned = 0.0014729 Jy ! Component: 2100 - total flux cleaned = 0.00145899 Jy ! Component: 2150 - total flux cleaned = 0.00147278 Jy ! Component: 2200 - total flux cleaned = 0.00148633 Jy ! Component: 2250 - total flux cleaned = 0.00145913 Jy ! Component: 2300 - total flux cleaned = 0.0014189 Jy ! Component: 2350 - total flux cleaned = 0.00140553 Jy ! Component: 2400 - total flux cleaned = 0.00144515 Jy ! Component: 2450 - total flux cleaned = 0.00140568 Jy ! Component: 2500 - total flux cleaned = 0.0014057 Jy ! Component: 2550 - total flux cleaned = 0.00140571 Jy ! Component: 2600 - total flux cleaned = 0.00134145 Jy ! Component: 2650 - total flux cleaned = 0.00136711 Jy ! Component: 2700 - total flux cleaned = 0.00134155 Jy ! Component: 2750 - total flux cleaned = 0.001291 Jy ! Component: 2800 - total flux cleaned = 0.00125336 Jy ! Component: 2850 - total flux cleaned = 0.00122843 Jy ! Component: 2900 - total flux cleaned = 0.0012409 Jy ! Component: 2950 - total flux cleaned = 0.0012287 Jy ! Component: 3000 - total flux cleaned = 0.00124093 Jy ! Component: 3050 - total flux cleaned = 0.00122869 Jy ! Component: 3100 - total flux cleaned = 0.00121656 Jy ! Component: 3150 - total flux cleaned = 0.00118022 Jy ! Component: 3200 - total flux cleaned = 0.00119227 Jy ! Component: 3250 - total flux cleaned = 0.00119216 Jy ! Component: 3300 - total flux cleaned = 0.00114459 Jy ! Component: 3350 - total flux cleaned = 0.00118011 Jy ! Component: 3400 - total flux cleaned = 0.0011329 Jy ! Component: 3450 - total flux cleaned = 0.00116817 Jy ! Component: 3500 - total flux cleaned = 0.00116819 Jy ! Component: 3550 - total flux cleaned = 0.00116813 Jy ! Component: 3600 - total flux cleaned = 0.00115661 Jy ! Component: 3650 - total flux cleaned = 0.00117957 Jy ! Component: 3700 - total flux cleaned = 0.00115661 Jy ! Component: 3750 - total flux cleaned = 0.00115657 Jy ! Component: 3800 - total flux cleaned = 0.00111108 Jy ! Component: 3850 - total flux cleaned = 0.00112245 Jy ! Component: 3900 - total flux cleaned = 0.00113373 Jy ! Component: 3950 - total flux cleaned = 0.00113373 Jy ! Component: 4000 - total flux cleaned = 0.00111146 Jy ! Component: 4050 - total flux cleaned = 0.00110043 Jy ! Total flux subtracted in 4096 components = 0.00105618 Jy ! Clean residual min=-0.000608 max=0.000630 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0963942 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 351 components and 0.0963942 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1504+3208_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.338 x 3.795 at -1.642 degrees (North through East) ! Clean map min=-0.0013629 max=0.084441 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1504+3208_C_map.fits wmodel /scr/pima/bu007_uvs/J1504+3208_C_map.mod ! Writing 351 model components to file: /scr/pima/bu007_uvs/J1504+3208_C_map.mod wobs /scr/pima/bu007_uvs/J1504+3208_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1504+3208_C_uvs.fits wwins /scr/pima/bu007_uvs/J1504+3208_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1504+3208_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0844413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681203 0.681203 1.36241 2.72481 5.44962 10.8992 21.7985 43.597 87.194 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 440.397 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1504+3208_C_dfm.log closed on Sun Jun 24 02:26:29 2018