! Started logfile: .//J1208-0448_X_dfm.log on Mon Jan 20 18:00:10 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 .//J1208-0448_X_uva.fits ! Reading UV FITS file: .//J1208-0448_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1208-0448 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1208-0448_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. ! ! 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=1.004040Jy sigma=16.576096 ! Fit after self-cal, rms=0.950987Jy sigma=15.692873 ! 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=1.364 mas, bmaj=5.377 mas, bpa=-17.63 degrees ! Estimated noise=1.16688 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 = 0.0362527 Jy ! Component: 100 - total flux cleaned = 0.045783 Jy ! Total flux subtracted in 100 components = 0.045783 Jy ! Clean residual min=-0.004737 max=0.004755 Jy/beam ! Clean residual mean=-0.000000 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.045783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.045783 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=0.043149Jy sigma=0.712088 ! Fit after self-cal, rms=0.042230Jy sigma=0.696384 ! 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=1.637 mas, bmaj=5.2 mas, bpa=-19.01 degrees ! Estimated noise=0.860138 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 = 0.00746575 Jy ! Component: 100 - total flux cleaned = 0.0114016 Jy ! Component: 150 - total flux cleaned = 0.0138803 Jy ! Component: 200 - total flux cleaned = 0.0156883 Jy ! Total flux subtracted in 200 components = 0.0156883 Jy ! Clean residual min=-0.003531 max=0.004029 Jy/beam ! Clean residual mean=0.000016 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0614712 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 64 components and 0.0614713 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=0.040932Jy sigma=0.674129 ! Fit after self-cal, rms=0.040893Jy sigma=0.673459 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 5.2 at -19.01 degrees (North through East) ! Clean map min=-0.0035354 max=0.050922 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.85 HN 1.06 KP 1.22 ! NL 0.86 OV 1.19 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 0.98 KP 1.12 ! NL 1.00 OV 1.24 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 HN 1.11 KP 1.08 ! NL 0.89 OV 1.05 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.11 KP 0.98 ! NL 0.88 OV 1.17 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.81 HN 1.10 KP 1.07 ! NL 0.92 OV 1.17 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 0.88 KP 0.97 ! NL 0.94 OV 1.25 PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.87 HN 1.13 KP 0.95 ! NL 0.95 OV 1.27 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.92 KP 1.02 ! NL 1.03 OV 0.97 PT 0.87 ! ! ! Fit before self-cal, rms=0.040893Jy sigma=0.673459 ! Fit after self-cal, rms=0.040165Jy sigma=0.661096 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=5.22 mas, bpa=-19.57 degrees ! Estimated noise=0.845114 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 = 0.00116227 Jy ! Component: 100 - total flux cleaned = 0.00126404 Jy ! Component: 150 - total flux cleaned = 0.00111491 Jy ! Component: 200 - total flux cleaned = 0.000990252 Jy ! Total flux subtracted in 200 components = 0.000990252 Jy ! Clean residual min=-0.002097 max=0.002132 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0624615 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.0624615 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=0.040112Jy sigma=0.660111 ! Fit after self-cal, rms=0.040213Jy sigma=0.659442 ! 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=0.040213Jy sigma=0.659442 ! Fit after self-cal, rms=0.040274Jy sigma=0.659330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=5.211 mas, bpa=-19.64 degrees ! Estimated noise=0.84272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170511 Jy ! Component: 100 - total flux cleaned = 0.000158997 Jy ! Component: 150 - total flux cleaned = 9.21777e-05 Jy ! Component: 200 - total flux cleaned = 4.27811e-05 Jy ! Total flux subtracted in 200 components = 4.27811e-05 Jy ! Clean residual min=-0.002061 max=0.002076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0625043 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0625043 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=0.040264Jy sigma=0.659154 ! Fit after self-cal, rms=0.040273Jy sigma=0.659142 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 = 2.2418e-07 Jy ! Component: 100 - total flux cleaned = -3.51007e-05 Jy ! Component: 150 - total flux cleaned = -7.95224e-05 Jy ! Component: 200 - total flux cleaned = -0.000111569 Jy ! Total flux subtracted in 200 components = -0.000111569 Jy ! Clean residual min=-0.002044 max=0.002043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0623927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0623927 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=0.040267Jy sigma=0.659053 ! Fit after self-cal, rms=0.040266Jy sigma=0.659052 ! 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=0.040266Jy sigma=0.659052 ! Fit after self-cal, rms=0.040266Jy sigma=0.659036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=5.206 mas, bpa=-19.69 degrees ! Estimated noise=0.841698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193201 Jy ! Component: 100 - total flux cleaned = -0.000237741 Jy ! Component: 150 - total flux cleaned = -0.000279207 Jy ! Component: 200 - total flux cleaned = -0.000319604 Jy ! Total flux subtracted in 200 components = -0.000319604 Jy ! Clean residual min=-0.002025 max=0.002020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0620731 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.0620731 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=0.040260Jy sigma=0.658953 ! Fit after self-cal, rms=0.040261Jy sigma=0.658952 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.99816e-05 Jy ! Component: 100 - total flux cleaned = -7.81602e-05 Jy ! Component: 150 - total flux cleaned = -0.000106425 Jy ! Component: 200 - total flux cleaned = -0.000142376 Jy ! Total flux subtracted in 200 components = -0.000142376 Jy ! Clean residual min=-0.002011 max=0.001996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0619307 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.0619307 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=0.040258Jy sigma=0.658892 ! Fit after self-cal, rms=0.040256Jy sigma=0.658891 ! 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=0.040256Jy sigma=0.658891 ! Fit after self-cal, rms=0.040242Jy sigma=0.658879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=5.183 mas, bpa=-23.99 degrees ! Estimated noise=0.898385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342134 Jy ! Component: 100 - total flux cleaned = -0.000421252 Jy ! Component: 150 - total flux cleaned = -0.000476437 Jy ! Component: 200 - total flux cleaned = -0.000520195 Jy ! Total flux subtracted in 200 components = -0.000520195 Jy ! Clean residual min=-0.001817 max=0.001997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0614106 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 0.0614106 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=0.040240Jy sigma=0.658831 ! Fit after self-cal, rms=0.040239Jy sigma=0.658825 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 = -6.81189e-05 Jy ! Component: 100 - total flux cleaned = -0.000101962 Jy ! Component: 150 - total flux cleaned = -0.000133421 Jy ! Component: 200 - total flux cleaned = -0.000163295 Jy ! Total flux subtracted in 200 components = -0.000163295 Jy ! Clean residual min=-0.001796 max=0.001970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0612473 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.0612473 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=0.040238Jy sigma=0.658795 ! Fit after self-cal, rms=0.040236Jy sigma=0.658792 ! 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=1.665 mas, bmaj=5.203 mas, bpa=-19.72 degrees ! Estimated noise=0.840775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.665 x 5.203 at -19.72 degrees (North through East) ! Clean map min=-0.0019314 max=0.050211 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=1.391 mas, bmaj=5.384 mas, bpa=-18.26 degrees ! Estimated noise=1.17585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369022 Jy ! Component: 100 - total flux cleaned = 0.0463643 Jy ! Component: 150 - total flux cleaned = 0.0515222 Jy ! Component: 200 - total flux cleaned = 0.0547543 Jy ! Total flux subtracted in 200 components = 0.0547543 Jy ! Clean residual min=-0.003606 max=0.003416 Jy/beam ! Clean residual mean=-0.000003 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0547543 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0547543 Jy ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=5.203 mas, bpa=-19.72 degrees ! Estimated noise=0.840775 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 = 0.0028946 Jy ! Component: 100 - total flux cleaned = 0.00443956 Jy ! Component: 150 - total flux cleaned = 0.0054816 Jy ! Component: 200 - total flux cleaned = 0.00617523 Jy ! Total flux subtracted in 200 components = 0.00617523 Jy ! Clean residual min=-0.002147 max=0.002190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0609296 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 65 components and 0.0609296 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=2.3 mas, bmaj=5.183 mas, bpa=-23.99 degrees ! Estimated noise=0.898385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190394 Jy ! Component: 100 - total flux cleaned = 0.000299052 Jy ! Component: 150 - total flux cleaned = 0.000351119 Jy ! Component: 200 - total flux cleaned = 0.000336631 Jy ! Total flux subtracted in 200 components = 0.000336631 Jy ! Clean residual min=-0.001991 max=0.002047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0612662 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 = 9.91787e-07 Jy ! Component: 100 - total flux cleaned = -1.13902e-05 Jy ! Component: 150 - total flux cleaned = -2.24144e-05 Jy ! Component: 200 - total flux cleaned = -4.37075e-05 Jy ! Total flux subtracted in 200 components = -4.37075e-05 Jy ! Clean residual min=-0.001964 max=0.002013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0612225 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 0.0612225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=5.203 mas, bpa=-19.72 degrees ! Estimated noise=0.840775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.79311e-06 Jy ! Component: 100 - total flux cleaned = 5.80969e-05 Jy ! Component: 150 - total flux cleaned = 0.000116712 Jy ! Component: 200 - total flux cleaned = 0.000181417 Jy ! Total flux subtracted in 200 components = 0.000181417 Jy ! Clean residual min=-0.002030 max=0.002059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0614039 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.0614039 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=0.040250Jy sigma=0.659023 ! Fit after self-cal, rms=0.040241Jy sigma=0.658998 wmodel J1208-0448_X_map.mod ! Writing 118 model components to file: J1208-0448_X_map.mod wobs J1208-0448_X_uvs.fits ! Writing UV FITS file: J1208-0448_X_uvs.fits wwins J1208-0448_X_map.win ! wwins: Wrote 1 windows to J1208-0448_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 = 0.000335411 Jy ! Component: 100 - total flux cleaned = 0.000566993 Jy ! Component: 150 - total flux cleaned = 0.000716313 Jy ! Component: 200 - total flux cleaned = 0.000551764 Jy ! Component: 250 - total flux cleaned = 0.000346656 Jy ! Component: 300 - total flux cleaned = 0.000177696 Jy ! Component: 350 - total flux cleaned = 6.2209e-05 Jy ! Component: 400 - total flux cleaned = -3.30127e-06 Jy ! Component: 450 - total flux cleaned = -6.66552e-05 Jy ! Component: 500 - total flux cleaned = -0.000184819 Jy ! Component: 550 - total flux cleaned = -0.000202806 Jy ! Component: 600 - total flux cleaned = -0.000220616 Jy ! Component: 650 - total flux cleaned = -0.000202825 Jy ! Component: 700 - total flux cleaned = -0.000253057 Jy ! Component: 750 - total flux cleaned = -0.000235919 Jy ! Component: 800 - total flux cleaned = -0.000251475 Jy ! Component: 850 - total flux cleaned = -0.000251161 Jy ! Component: 900 - total flux cleaned = -0.00031075 Jy ! Component: 950 - total flux cleaned = -0.00035415 Jy ! Component: 1000 - total flux cleaned = -0.000382213 Jy ! Component: 1050 - total flux cleaned = -0.000354578 Jy ! Component: 1100 - total flux cleaned = -0.000314011 Jy ! Component: 1150 - total flux cleaned = -0.000327173 Jy ! Component: 1200 - total flux cleaned = -0.0003141 Jy ! Component: 1250 - total flux cleaned = -0.000314145 Jy ! Component: 1300 - total flux cleaned = -0.000263917 Jy ! Component: 1350 - total flux cleaned = -0.000239206 Jy ! Component: 1400 - total flux cleaned = -0.00017798 Jy ! Component: 1450 - total flux cleaned = -8.12409e-05 Jy ! Component: 1500 - total flux cleaned = -2.15206e-05 Jy ! Component: 1550 - total flux cleaned = 9.66008e-05 Jy ! Component: 1600 - total flux cleaned = 0.000155018 Jy ! Component: 1650 - total flux cleaned = 0.000247764 Jy ! Component: 1700 - total flux cleaned = 0.000305055 Jy ! Component: 1750 - total flux cleaned = 0.000373374 Jy ! Component: 1800 - total flux cleaned = 0.000452483 Jy ! Component: 1850 - total flux cleaned = 0.000553182 Jy ! Component: 1900 - total flux cleaned = 0.000597572 Jy ! Component: 1950 - total flux cleaned = 0.000641744 Jy ! Component: 2000 - total flux cleaned = 0.000718421 Jy ! Component: 2050 - total flux cleaned = 0.000772823 Jy ! Component: 2100 - total flux cleaned = 0.000837619 Jy ! Component: 2150 - total flux cleaned = 0.000891275 Jy ! Component: 2200 - total flux cleaned = 0.000944593 Jy ! Component: 2250 - total flux cleaned = 0.000997683 Jy ! Component: 2300 - total flux cleaned = 0.00107147 Jy ! Component: 2350 - total flux cleaned = 0.00111338 Jy ! Component: 2400 - total flux cleaned = 0.00116558 Jy ! Component: 2450 - total flux cleaned = 0.00118633 Jy ! Component: 2500 - total flux cleaned = 0.00120703 Jy ! Component: 2550 - total flux cleaned = 0.0012276 Jy ! Component: 2600 - total flux cleaned = 0.00123782 Jy ! Component: 2650 - total flux cleaned = 0.00123783 Jy ! Component: 2700 - total flux cleaned = 0.00125824 Jy ! Component: 2750 - total flux cleaned = 0.00124813 Jy ! Component: 2800 - total flux cleaned = 0.0012684 Jy ! Component: 2850 - total flux cleaned = 0.00130888 Jy ! Component: 2900 - total flux cleaned = 0.00134944 Jy ! Component: 2950 - total flux cleaned = 0.00135956 Jy ! Component: 3000 - total flux cleaned = 0.00140002 Jy ! Component: 3050 - total flux cleaned = 0.00143036 Jy ! Component: 3100 - total flux cleaned = 0.0014708 Jy ! Component: 3150 - total flux cleaned = 0.00153149 Jy ! Component: 3200 - total flux cleaned = 0.00157204 Jy ! Component: 3250 - total flux cleaned = 0.00160248 Jy ! Component: 3300 - total flux cleaned = 0.00166351 Jy ! Component: 3350 - total flux cleaned = 0.00171443 Jy ! Component: 3400 - total flux cleaned = 0.00174503 Jy ! Component: 3450 - total flux cleaned = 0.00178586 Jy ! Component: 3500 - total flux cleaned = 0.00182678 Jy ! Component: 3550 - total flux cleaned = 0.00187802 Jy ! Component: 3600 - total flux cleaned = 0.00192944 Jy ! Component: 3650 - total flux cleaned = 0.00195001 Jy ! Component: 3700 - total flux cleaned = 0.00197066 Jy ! Component: 3750 - total flux cleaned = 0.0019914 Jy ! Component: 3800 - total flux cleaned = 0.0020018 Jy ! Component: 3850 - total flux cleaned = 0.00204347 Jy ! Component: 3900 - total flux cleaned = 0.00205392 Jy ! Component: 3950 - total flux cleaned = 0.00206434 Jy ! Component: 4000 - total flux cleaned = 0.00207491 Jy ! Component: 4050 - total flux cleaned = 0.00209603 Jy ! Total flux subtracted in 4096 components = 0.00211724 Jy ! Clean residual min=-0.000606 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0635212 Jy keep ! Adding 216 model components to the UV plane model. ! The established model now contains 334 components and 0.0635211 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1208-0448_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.665 x 5.203 at -19.72 degrees (North through East) ! Clean map min=-0.0014975 max=0.050244 Jy/beam ! Writing clean map to FITS file: .//J1208-0448_X_map.fits wmodel .//J1208-0448_X_map.mod ! Writing 334 model components to file: .//J1208-0448_X_map.mod wobs .//J1208-0448_X_uvs.fits ! Writing UV FITS file: .//J1208-0448_X_uvs.fits wwins .//J1208-0448_X_map.win ! wwins: Wrote 2 windows to .//J1208-0448_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0502445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07949 1.07949 2.15898 4.31795 8.6359 17.2718 34.5436 69.0872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.909 quit ! Quitting program ! Log file .//J1208-0448_X_dfm.log closed on Mon Jan 20 18:00:13 2020